{"title":"GPIO","description":"\u003cp\u003eBrowse our GPIO collection. Hot Sale.\u003c\/p\u003e","products":[{"product_id":"5v-18a-isolated-output-poe-module-for-raspberry-pi-3-b","title":"5V 1.8A Isolated Output PoE Module for Raspberry Pi 3 B+","description":"\u003cp\u003ePower over Ethernet (PoE) can make your project wiring a breeze - instead of needing a wire for power and data, you can use one Ethernet cable for both! All you need is this handy PoE module, and access to the center-taps on your Ethernet-capable board. Attach the four input wires, and get regulated 5V 1.8A on the other side. Amazing!\u003c\/p\u003e\n\u003cp\u003eThis version of the PoE module has a transformer in the center, that's the big chunky thing, so that there is no direct electrical connection between the 5V power\/ground and Ethernet cables.\u003c\/p\u003e\n\u003cp\u003eThis module works well with the Raspberry Pi 3 Model B+, which has the 4 wires on a header. As you can see in our photos, you just need some female-female jumper wires to get the Ethernet wires to the module, and then two wires to bring the 5V back to the header.\u003c\/p\u003e\n\u003cp\u003eNote that even though a 2.5A power supply is recommended for a Pi 3B+, that's only required if you attach a bunch of accessories (such as a 7\" display!) 1.8A will cover a wide range of usages, as the current draw is around 0.7A max without extras. \u003cstrong\u003eNot ideal for the Raspberry Pi 4 or 5 due to the limited current this module can provide.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you don't have access to those pins, but can power your board or computer with a micro USB cable, check out our 5V microUSB PoE Splitter. It's bigger and more expensive but really easy to use Great for older Raspberry Pi's (not the 3 B+), Feathers, etc)\u003c\/p\u003e\n\u003cp\u003eWe also have an non-isolated version of this module, when you don't need electrical separation.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eTo use:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect pins 1 and 2 to Ethernet wires 4 and 5\u003c\/li\u003e\n\u003cli\u003eConnect pins 3 and 4 to Ethernet wires 7 and 8\u003c\/li\u003e\n\u003cli\u003ePin labeled (-) is ground output\u003c\/li\u003e\n\u003cli\u003ePin labeled (+) is 5V out\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage range: 42 to 55 VDC (48V nominal)\u003c\/li\u003e\n\u003cli\u003eOutput Voltage range: 4.75 to 5.25V (5V nominal)\u003c\/li\u003e\n\u003cli\u003eOutput current: 1.8A nominal\u003c\/li\u003e\n\u003cli\u003eEfficiency: 80%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAppearance-\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis may come with 4 or 6 pins soldered in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\n\u003cli\u003eModule Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957848072376,"sku":"fcc1787257812052","price":10.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/5v-18a-isolated-output-poe-module-for-raspberry-pi-3-b_1.jpg?v=1787257820"},{"product_id":"5v-15a-output-poe-module-for-raspberry-pi-3-b","title":"5V 1.5A Output PoE Module for Raspberry Pi 3 B+","description":"\u003cp\u003ePower over Ethernet (PoE) can make your project wiring a breeze - instead of needing a wire for power and data, you can use one Ethernet cable for both! All you need is this handy PoE module, and access to the center-taps on your Ethernet-capable board. Attach the four input wires, and get regulated 5V 1.5A on the other side. Amazing!\u003c\/p\u003e\n\u003cp\u003eThis module works well with the Raspberry Pi 3 Model B+, which has the 4 wires on a header. As you can see in our photos, you just need some female-female jumper wires to get the Ethernet wires to the module, and then two wires to bring the 5V back to the header.\u003c\/p\u003e\n\u003cp\u003eNote that even though a 2.5A power supply is recommended for a Pi 3B+, that's only required if you attach a bunch of accessories (such as a 7\" display!) 1.5A will cover a wide range of usages, as the current draw is around 0.7A max without extras. \u003cstrong\u003eNot ideal for the Raspberry Pi 4 or 5 due to more current being required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you don't have access to those pins, but can power your board or computer with a micro USB cable, check out our 5V microUSB PoE Splitter. It's bigger and more expensive but really easy to use Great for older Raspberry Pi's (not the 3 B+), Feathers, etc)\u003c\/p\u003e\n\u003cp\u003eWe also have an isolated version of this module, when you want electrical separation.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eTo use:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect pins 1 and 2 to Ethernet wires 4 and 5\u003c\/li\u003e\n\u003cli\u003eConnect pins 3 and 4 to Ethernet wires 7 and 8\u003c\/li\u003e\n\u003cli\u003ePin labeled (-) is ground output\u003c\/li\u003e\n\u003cli\u003ePin labeled (+) is 5V out\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eProduct Dimensions: 56.4mm x 20.3mm x 13.2mm \/ 2.2\" x 0.8\" x 0.5\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 9.0g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\n\u003cli\u003eModule Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957848137912,"sku":"vmu1787257813090","price":6.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/5v-15a-output-poe-module-for-raspberry-pi-3-b_1.jpg?v=1787257821"},{"product_id":"4-40-pin-push-fit-extra-tall-header-set-for-poe-hats","title":"4 + 40 Pin Push-Fit Extra Tall Header Set for PoE HATs","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\" data-mce-style=\"color: #ff0000;\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u003c\/span\u003e This set \u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ewill not work with the newer Raspberry Pi PoE+ HAT\u003c\/strong\u003e\u003c\/span\u003e! The PoE+ HAT does not have a pass-through header for the 4x PoE pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"POE VS POE PLUS\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/POE-VS-POE-PLUS-ANN.jpg?v=1622799781\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eStack on top of your \u003cstrong\u003eoriginal\u003c\/strong\u003e Raspberry Pi PoE HAT or Mini PoE HAT with this custom-made extra-tall 2 x 2 pin female header and 2 x 20 pin female header.\u003c\/p\u003e\n\u003cp\u003eThis is a set of two headers that allows you to stack a PoE HAT and another HAT on top of your Raspberry Pi. \u003cstrong\u003eWill not work with the newer PoE+ HAT!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003epush fit version\u003c\/strong\u003e of our extra tall header designed to match with our Raspberry Pi HAT Socket Headers or directly interface with the 4 pin socket on the original PoE HAT and the 40 pin GPIO header on the Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eThe pins are extra tall (14.70mm from main body to end of pin), and extra fat (0.65mm x 0.70mm) to ensure a good solid fit with socket headers!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese headers do not have a shroud\u003c\/strong\u003e, which makes the body of the header 8.50mm tall when placed on a Pi.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Raspberry Pi 4 and 3B+ only (older models do not have the PoE pins)\u003c\/li\u003e\n\u003cli\u003eTested and compatible with the original PoE HAT\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNot compatible with the PoE+ (PoE PLUS) HAT\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSet of Two\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eGold Plated 4 Pin Double Row (2x2) Socket Connector designed for use with the PoE HAT\u003c\/li\u003e\n\u003cli\u003eGold Plated 40 Pin Double Row (2x20) Socket Connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eExtension for the Raspberry Pi PoE Connectors\u003c\/li\u003e\n\u003cli\u003eDimensions 2x2: (L x W x H): 5.0 x 5.0 x 23.20 mm\u003c\/li\u003e\n\u003cli\u003eDimensions 2x20: (L x W x H): 51.5 x 5.0 x 23.20 mm\u003c\/li\u003e\n\u003cli\u003ePin Dimensions: 0.65 x 0.70mm\u003c\/li\u003e\n\u003cli\u003ePitch 2.54mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":53957855150264,"sku":"kyi1787257867022","price":1.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/4-40-pin-push-fit-extra-tall-header-set-for-poe-hats_1.png?v=1787257875"},{"product_id":"extra-tall-push-fit-stacking-gpio-header-for-raspberry-pi-single-shroud","title":"Extra-Tall Push-Fit Stacking GPIO Header for Raspberry Pi - Single Shroud","description":"\u003cp\u003e\u003cspan\u003eStack multiple HATs \u0026amp; breakouts boards onto your Raspberry Pi with this custom-made\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eextra-tall\u003c\/strong\u003e\u003cspan\u003e 2 x 20 pin female header with \u003cstrong\u003esingle\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e shroud\u003c\/strong\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003epush fit, single-shroud version\u003c\/strong\u003e of our extra tall header designed to match with our Raspberry Pi HAT Socket Headers. The pins are extra tall (14.70mm from main body to end of pin), and extra fat (0.65mm x 0.70mm) to ensure a good solid fit with socket headers!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe header features a single black shroud\u003c\/strong\u003e, which makes the body of the header 10.60mm tall when placed on a Pi - enough to clear the Ethernet \u0026amp; USB jacks. The black shrouds are not removable on the push-fit version of our extra tall headers. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eToo high? Too low? \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe have a tall version with no shroud to go a little lower, and a version with a double shroud to go even higher!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe've also got a 14mm mounting kit for use with this header.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGold Plated 40 Pin Double Row (2x20) Socket Connector\u003c\/li\u003e\n\u003cli\u003eExtension for the Raspberry Pi GPIO Connectors\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 51.5 x 5.0 x 23.20 mm\u003c\/li\u003e\n\u003cli\u003ePin Dimensions: 0.65 x 0.70mm\u003c\/li\u003e\n\u003cli\u003ePitch 2.54mm\u003c\/li\u003e\n\u003cli\u003eCompatible with any 40-pin Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: 'Roboto Slab', serif; vertical-align: baseline; color: #5d5656;\"\u003e \u003c\/p\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":53957855215800,"sku":"ieb1787257868095","price":1.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/extra-tall-push-fit-stacking-gpio-header-for-raspberry-pi---single-shroud_1.jpg?v=1787257876"},{"product_id":"52pi-091-128x32-oled-screen-for-raspberry-pi-discontinued","title":"52Pi - 0.91\" 128x32 OLED Screen for Raspberry Pi [Discontinued]","description":"\u003cp\u003eHere's a very cute little 0.91\" Mini OLED Screen from 52Pi! These displays are very tiny, but also very useful! You can use them to display battery status, temperature, mp3 lyrics or anything else! The controller is an SSD1306 IC, and the display can be utilised via i2c or 4-wire SPI.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"line-height: 1.6;\"\u003eThe display is made up of 128 x 32 individual yellow and blue OLED pixels, and each one is turned on or off by the on board controller chip via i2c\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eScreen Resolution: 128 × 32 Pixels\u003c\/li\u003e\n\t\u003cli\u003eScreen type: 0.91\"\u003c\/li\u003e\n\t\u003cli\u003eDiplay Size: \u003cspan style=\"line-height: 20.8px;\"\u003e25mm x 10mm\u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eModule Size: \u003cspan style=\"line-height: 20.8px;\"\u003e36mm x 15mm x 12mm\u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli\u003ePixel Pitch: 0.17×0.17\u003c\/li\u003e\n\t\u003cli\u003ePixel Size: 0.15×0.15\u003c\/li\u003e\n\t\u003cli\u003eWorking Voltage: 3.3V\u003c\/li\u003e\n\t\u003cli\u003eMax. Working Current: \u0026lt; 100uA\u003c\/li\u003e\n\t\u003cli\u003eMin. Working Current: \u0026gt;12.25uA\u003c\/li\u003e\n\t\u003cli\u003ei2c \u0026amp; SPI Driver Support\u003c\/li\u003e\n\t\u003cli\u003eController IC: SSD1306\u003c\/li\u003e\n\t\u003cli\u003eWide range of operating temperature: -40°C to 85°C\u003c\/li\u003e\n\t\u003cli\u003eOnly use 5 GPIO Pins (3.3V,GND,SDA,SCL,GPIO.7)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTutorial\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOLED Mini Screen Set-Up\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOLED Mini Screen Product Info.\u003c\/strong\u003e\u003c\/p\u003e","brand":"52Pi","offers":[{"title":"Default Title","offer_id":53957855346872,"sku":"iop1787257869298","price":8.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/52pi---091-128x32-oled-screen-for-raspberry-pi-discontinued_1.jpg?v=1787257877"},{"product_id":"4-port-usb-hub-phat-for-raspberry-pi-zero","title":"4 Port USB HUB pHAT for Raspberry Pi Zero","description":"\u003cp\u003eThis neat little 4 port USB hub pHAT for the Raspberry Pi \u0026amp; Raspberry Pi Zero\/W, provides 4 extra USB ports for your Pi and features a USB to UART converter for easy serial communication!\u003c\/p\u003e\n\u003cp\u003eThe board comes in a pHAT format and comes complete with micro-USB cable, and Micro USB\/Micro USB shim PCB.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003ePlease check image Point 3 below on how to connect the Hub to your chosen Raspberry Pi version.\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUSB HUB HAT\u003c\/li\u003e\n\u003cli\u003eMicro USB connector\u003c\/li\u003e\n\u003cli\u003eMicro USB cable\u003c\/li\u003e\n\u003cli\u003eRPi screws pack (2pcs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4 USB Ports, compatible with USB2.0\/1.1\u003c\/li\u003e\n\u003cli\u003eOnboard USB to UART, convenient for Raspberry Pi serial debugging\u003c\/li\u003e\n\u003cli\u003eOnboard multi indicators, for monitoring the status of power, USB to UART, and each USB port\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 5V\u003c\/li\u003e\n\u003cli\u003eDimension: 65mm × 30mm\u003c\/li\u003e\n\u003cli\u003eMounting hole size: 3.0mm\u003c\/li\u003e\n\u003cli\u003eKit Contents: USB Hub pHAT, Micro USB to USB Cable, MicroUSB\/MicroUSB PCB, Mounting Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Onboard\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/USB-HUB-HAT-intro_480x480.jpg?v=1607942514\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/USB-HUB-HAT-intro.jpg?v=1607942514\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003e1) Raspberry Pi GPIO interface: for connecting Raspberry Pi\u003cbr\u003e2) USB to UART: for controlling the Raspberry Pi via serial terminal\u003cbr\u003e3) USB HUB interface (Micro USB): for connecting the HUB to the Raspberry Pi USB port\u003cbr\u003e4) Raspberry Pi Zero \/ Zero W: connected via Micro USB to Micro USB PCB\u0026amp;nbsp\u003cbr\u003e6) Raspberry Pi B+ \/ 2B \/ 3B: connected via USB to Micro USB cable\u003cbr\u003e7) USB extended ports: USB1~USB4\u003cbr\u003e8) USB port indicators: dedicated indicator for each USB port, D1~D4 for USB1~USB4 respectively\u003cbr\u003e9) Power indicator\u003cbr\u003e10) USB to UART indicator\u003cbr\u003e11) FE1.1S: USB HUB chip\u003cbr\u003e12) 12MHz crystal\u003cbr\u003e13) CP2102: USB to UART converter\u003c\/p\u003e\n\u003ch2\u003eDevelopment Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWiki\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53957855445176,"sku":"mep1787257870939","price":5.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/4-port-usb-hub-phat-for-raspberry-pi-zero_1.jpg?v=1787257879"},{"product_id":"52pi-096-128x64-oled-screen-for-raspberry-pi-discontinued","title":"52Pi - 0.96\" 128x64 OLED Screen for Raspberry Pi [Discontinued]","description":"\u003cp style=\"line-height: 20.8px;\"\u003eHere's a very cute little 0.96\" Mini OLED Screen from 52Pi! These displays are very tiny, but also very useful! You can use them to display battery status, temperature, mp3 lyrics or anything else! The controller is an SSD1306 IC, and the display can be utilised via i2c or 4-wire SPI.\u003c\/p\u003e\n\n\u003cp style=\"line-height: 20.8px;\"\u003e\u003cspan style=\"line-height: 1.6;\"\u003eThe display is made up of 128 x 64 individual yellow and blue OLED pixels, and each one is turned on or off by the on board controller chip via i2c\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"line-height: 20.8px;\"\u003e\u003cstrong\u003eTechnical Details: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul style=\"line-height: 20.8px;\"\u003e\n\t\u003cli\u003eScreen Resolution: 128 × 64 Pixels\u003c\/li\u003e\n\t\u003cli\u003eScreen type: 0.96\"\u003c\/li\u003e\n\t\u003cli\u003eDiplay Size: 25mm x 20mm\u003c\/li\u003e\n\t\u003cli\u003eModule Size: 36mm x 30mm x 12mm\u003c\/li\u003e\n\t\u003cli\u003ePixel Pitch: 0.17×0.17\u003c\/li\u003e\n\t\u003cli\u003ePixel Size: 0.15×0.15\u003c\/li\u003e\n\t\u003cli\u003eWorking Voltage: 3.3V\u003c\/li\u003e\n\t\u003cli\u003eMax. Working Current: \u0026lt; 100uA\u003c\/li\u003e\n\t\u003cli\u003eMin. Working Current: \u0026gt;12.25uA\u003c\/li\u003e\n\t\u003cli\u003ei2c \u0026amp; SPI Driver Support\u003c\/li\u003e\n\t\u003cli\u003eController IC: SSD1306\u003c\/li\u003e\n\t\u003cli\u003eWide range of operating temperature: -40°C to 85°C\u003c\/li\u003e\n\t\u003cli\u003eOnly use 5 GPIO Pins (3.3V,GND,SDA,SCL,GPIO.7)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"line-height: 20.8px;\"\u003e\u003cstrong\u003eTutorial\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"line-height: 20.8px;\"\u003e\u003cstrong\u003eOLED Mini Screen Set-Up\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"line-height: 20.8px;\"\u003e\u003cstrong\u003eOLED Mini Screen Product Info.\u003c\/strong\u003e\u003c\/p\u003e","brand":"52Pi","offers":[{"title":"Default Title","offer_id":53957856362680,"sku":"bob1787257871992","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/52pi---096-128x64-oled-screen-for-raspberry-pi-discontinued_1.jpg?v=1787257880"},{"product_id":"allo-boss-raspberry-pi-master-dac-v12-discontinued","title":"Allo BOSS - Raspberry Pi Master DAC v1.2 [discontinued]","description":"\u003cp\u003eThe Raspberry Pi has one major problem with audio - The clocks coming from CPU can only output one frequency clock perfectly, resulting in problems such as jitter with audio files sampled at 44Khz.\u003c\/p\u003e\n\u003cp\u003eSo what's the solution? Enter the master mode for i2s. Instead of the Raspberry Pi giving the clock on the line, the BOSS DAC itself sends the clocks and the Raspberry Pi sends the data!\u003c\/p\u003e\n\u003cp\u003eOur BOSS DAC is unique; First we separate the power on 3 channels and filter it: one for the digital side, the second for analog and third for the clocks themselves. Then we take the filtered power and use a second filter (LDOs) to further quiet the noise. Note that we use some of the best LDOs on the market (LT3042 from Linear). In addition, we use Japanese oscillators from NDK for a very low jitter clock - almost as good as famous Crystek.\u003c\/p\u003e\n\u003cp\u003eFinally, on the analog stage the BOSS DAC uses a film capacitor (not ceramic) for a quiet DC to feed the TI IC (ceramic exhibits some piezo distortion, not what you want in analog stage). Not happy with this, we have added a supercapacitor for an extra kick when analog stage is asking (like deep bass).\u003c\/p\u003e\n\u003cp\u003eWhat we have achieved, in our opinion, is the best analog implementation of the PCM5122 on the market, while at same time correcting the clock problem from RPI.\u003c\/p\u003e\n\u003cp\u003eThe BOSS DAC is a very solid implementation of the PCM IC that will give you the greatest bang for your buck. It will sound great no matter what you throw at it - this was our goal and promise to you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBOSS is a Master DAC (Master DACs are compatible only with RPI)\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi 4 and 3\u003c\/li\u003e\n\u003cli\u003eDedicated 384 kHz\/32bit high-quality DAC PCM5122 for best sound quality\u003c\/li\u003e\n\u003cli\u003eAudio output connectors: 2 x RCA (Left \u0026amp; Right ) \u0026amp; Allo Volt Amp header\u003c\/li\u003e\n\u003cli\u003eHAT size\u003c\/li\u003e\n\u003cli\u003eDAC SNR is 112dB\u003c\/li\u003e\n\u003cli\u003eDAC THD+N @ -1dBFS are –87dB\u003c\/li\u003e\n\u003cli\u003eFull Scale Output of DAC is 2.1Vrms\u003c\/li\u003e\n\u003cli\u003eDynamic Range of DAC is 112dB\u003c\/li\u003e\n\u003cli\u003eSampling Frequency ranges from 8 kHz to 384 kHz\u003c\/li\u003e\n\u003cli\u003eUltra-low-noise voltage regulators \u0026amp; LPF for optimal audio performance\u003c\/li\u003e\n\u003cli\u003eNoise level: 66.27uVrms\u003c\/li\u003e\n\u003cli\u003eIntegrated EEPROM for automatic configuration (with write-protection)\u003c\/li\u003e\n\u003cli\u003eAutomatically switching frequencies according to the input I2S signals\u003c\/li\u003e\n\u003cli\u003eDual low jitter NDK crystal oscillators for Master Clock generation\u003c\/li\u003e\n\u003cli\u003eWith 45.1584\/49.1520 MHz Ultra Low Phase Noise Oscillators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBOSS DAC Support \u0026amp; Download Page\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTechnical Specification Page\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allo","offers":[{"title":"Default Title","offer_id":53957856428216,"sku":"tjx1787257873272","price":37.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/allo-boss---raspberry-pi-master-dac-v12-discontinued_1.jpg?v=1787257881"},{"product_id":"allo-digione-signature-spdif-output-discontinued","title":"Allo DigiOne Signature - S\/PDIF Output [Discontinued]","description":"\u003cp\u003e\u003cb\u003e\u003c\/b\u003eOur regular DigiOne has no equal.\u003c\/p\u003e\n\u003cp\u003eIn our quest for digital perfection, we asked how we can improve the design and give you the ultimate DigiOne.\u003c\/p\u003e\n\u003cp\u003eFirst, we decided to use more board space (we are using 2 boards), the PCB area increased 220%. First board is the “dirty side” and top board has the “clean side”. With the extra space, we used the best decoupling capacitors (film) on everything that’s important (clocks, buffers, flip flops). Also, with this extra space we added a supercap on the “clean side” so most of the electrons come from this onboard “buffer” (there is so much power onboard that DigiOne Sig can run a few seconds without any power attached to the clean side).\u003c\/p\u003e\n\u003cp\u003eWe also decided to use 2 power supplies. The “dirty power” needs 5V \/2-3A (RPI power). The “clean side” needs about 100mA and accepts from 5V to 6V. You can use anything on it, linear power supply or pure batteries power.\u003c\/p\u003e\n\u003cp\u003eThirdly, we changed the clocks to the latest from NDK (ultralow jitter SDA) that have lower phase noise than the previous generation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePlease Note.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Digione Signature needs 2 PSU's to run.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eYou can purchase 1 x 5V 3A PSU to feed the dirty side.\u003c\/p\u003e\n\u003cp\u003eWe strongly recommend you purchase the battery pack or use a very good power supply for the clean side. You can use an additional 5V 3A PSU to feed the clean side, although a battery pack is the recommended set up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Digione has a galvanic isolator for both power and signals. \u003cstrong\u003eYou do not need an extra isolator. \u003c\/strong\u003eAdditionally, DigiOne has a double relocking of the S\/PDIF stream (one of them taking care of metastability and the second one taking care of realigning the data). \u003cstrong\u003eYou do not need another reclocker (like Kali)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt’s a \"re-clocker\". The unit has its own clocks so it does not rely on the jittery RPI clocks\u003c\/li\u003e\n\u003cli\u003eIt's galvanically isolated. The clean board is isolated (ground and signals) from the dirty side\u003c\/li\u003e\n\u003cli\u003eIt needs 2 PSUs, one for 5V\/2A-3A (RPI) and a second power 5V to 6V 100mA. We do recommend the cleanest power supply possible (batteries, linear but even a good SMPS will work)\u003c\/li\u003e\n\u003cli\u003eOld driver is compatible for both units (chose DigiOne on your favorite player)\u003c\/li\u003e\n\u003cli\u003eMeasured jitter has decreased further, less than 400fs (tested at buffer)\u003c\/li\u003e\n\u003cli\u003eOutput is coaxial\/BNC and rise\/fall time is 1ns and voltage level is exactly as per guidelines (550mV on coaxial) measured at end of transmitting cables\u003c\/li\u003e\n\u003cli\u003eIncludes 2 x DC to USB-C Adapter Cables\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allo","offers":[{"title":"Default Title","offer_id":53957856493752,"sku":"vuj1787257874042","price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/allo-digione-signature---spdif-output-discontinued_1.jpg?v=1787257882"},{"product_id":"allo-relay-attenuator-10k-stereo-discontinued","title":"Allo Relay Attenuator - 10k Stereo [Discontinued]","description":"\u003cp\u003eRelay Attenuator (RA) is a hardware volume control. It takes input from DAC shields and attenuates the output by relay switching. This is Allo's Relay Attenuator, designed to be used with the Piano 2.1 \u0026amp; Boss DACs! \u003c\/p\u003e\n\u003cp\u003eThe Relay Attenuator has been designed for Audio attenuation after Piano DAC output, and features a 1dB step size. It's a compact circuit, featuring just 6 tiny relays, implementing a 64-step logarithmic stereo attenuation.The 64 steps of 1.0dB span a 63dB audio attenuation range. By avoiding any active electronics, relay attenuation results in a very clean and open sound.\u003c\/p\u003e\n\u003cp\u003eSimply plug in above your DAC and then take the output attenuated by relays switching, to thin film 0.1% 25ppm SUSUMU audio grade resistors.\u003c\/p\u003e\n\u003cp\u003eThe nominal value is 10k.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConstant Input resistor:10K\u003c\/li\u003e\n\u003cli\u003eLoad resistance: 60K\u003c\/li\u003e\n\u003cli\u003eResistance standard:E192\u003c\/li\u003e\n\u003cli\u003eStep Size :1dB\u003c\/li\u003e\n\u003cli\u003eNo.of relays:6\u003c\/li\u003e\n\u003cli\u003eNo.of Steps:64dB\u003c\/li\u003e\n\u003cli\u003eInput audio connectivity: Stereo inputs through on-board RCA Connectors.\n\u003cul\u003e\n\u003cli\u003eLeft Out: white RCA connector.\u003c\/li\u003e\n\u003cli\u003eRight Out: Red RCA connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput audio connectivity: Stereo outputs through on-board RCA Connectors.\n\u003cul\u003e\n\u003cli\u003eLeft Input: white RCA connector.\u003c\/li\u003e\n\u003cli\u003eRight Input: Red RCA connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCB Dimension: 85x67.8x22.2mm (W*L*H)\u003c\/li\u003e\n\u003cli\u003eWeight: 42gm.\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0 o C to 70oC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRelay Attenuator User Manual\u003c\/li\u003e\n\u003cli\u003eRelay Attenuator Tech Manual\u003c\/li\u003e\n\u003cli\u003eConfiguring Allo Audio Cards for Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eHow To Use The Relay Attenuator With Volumio\u003c\/li\u003e\n\u003cli\u003eRelay Attenuator Measurements and Graph\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allo","offers":[{"title":"Default Title","offer_id":53957856592056,"sku":"jej1787257875117","price":38.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/allo-relay-attenuator---10k-stereo-discontinued_1.jpg?v=1787257883"},{"product_id":"52pi-hat-triple-gpio-expansion-plate-discontinued","title":"52Pi - HAT \u0026 Triple GPIO Expansion Plate [Discontinued]","description":"\u003cp\u003eThis triple GPIO \u0026amp; HAT expansion plate from 52Pi is perfect for sharing GPIO pins between applications and circuits! It's often fiddly to combine HATs and breakout boards onto the standard single Pi GPIO header, but with the expansion plate, it's a breeze. Simply hook up your Pi to the plate using a ribbon cable, plug your HAT onto the HAT station and plug any additional circuits or breakout boards into additional headers! You can even use the board to design your own HAT!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThis board does require some solder assembly to connect the headers to the board.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e52Pi - HAT \u0026amp; Triple GPIO Expansion Plate Features:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eTriple GPIO Header Replicator\u003c\/li\u003e\n\t\u003cli\u003eExternal HAT Station\u003c\/li\u003e\n\t\u003cli\u003eIncludes:\n\t\u003cul\u003e\n\t\t\u003cli\u003eExpansion Plate\u003c\/li\u003e\n\t\t\u003cli\u003eRibbon Cable\u003c\/li\u003e\n\t\t\u003cli\u003e4 x 40 Pin Headers\u003c\/li\u003e\n\t\t\u003cli\u003eHAT Mounting Kit\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"52Pi","offers":[{"title":"Default Title","offer_id":53957856657592,"sku":"dsh1787257876220","price":6.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/52pi---hat-triple-gpio-expansion-plate-discontinued_1.jpg?v=1787257884"},{"product_id":"allo-kali-i2s-reclocker-discontinued","title":"Allo Kali - i2s Reclocker [Discontinued]","description":"\u003cp\u003e\u003cstrong\u003eKali The Goddess of Time\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery SBC has a crystal that it used to send digital signals to your DACs. The accuracy of this crystal is very important in how well the DAC will transform the digital signal into analog sounds. Simply put: a better crystal means a better sound! Most SBCs use a very cheap crystal with lots of jitter in order to save costs.\u003c\/p\u003e\n\u003cp\u003eFurthermore, there are 2 kinds of frequencies for digital files: 44.1Khz (wave files) and 48khz (streamed music). Some SBCs (like RPIs) can output only 48Khz, so imagine the degradation of the sound that was recorded at a different frequency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKali will solve both of those problems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFirst, it has a very low jitter NDK crystal feed by LDOs in series for ultra quiet power supply. Second, the FPGA will read the incoming stream, will buffer the DATA 0.7s while discarding the incoming clocks. Using the NDKs it will reclock the buffered data OUTSIDE the fpga (since fpgas introduce about 200ps of jitter) and provide a MCLK\/BCLK that is direct from crystal, providing a jitter-free (almost) to your DAC.\u003c\/p\u003e\n\u003cp\u003eMeanwhile, it will clock the file using the correct crystal (there are 2), fixing the problems outlined in the beginning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks great with Piano\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKali will not work if your DAC is a master. Dac has to be slave. We highly recommend our Piano 2.1 - they were designed to work perfectly together!\u003c\/p\u003e\n\u003cp\u003eThe million dollar question, how does it sound? Well, the music will \"open up\". The stage will sound bigger, more tri-dimensional. You will hear sounds, words, instruments that were drowned before in a sea of digital mud.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it worth it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDo you enjoy a better wine\/microbrewery beer, or anything will do? Do you have some medium\/good speakers or you are using the cheapest PC speakers? Do you love music or just want to hear some beats? We can’t answer the question for you. It’s your choice.\u003c\/p\u003e\n\u003cp\u003eKali needs to be powered from \u003cu\u003e5V 3A DC Barrel Jack, and cannot be powered from SBC\u003c\/u\u003e. Kali will power SBC + DAC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKali is compatible with Sparky and Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eReduces jitter to less than 4 pico seconds\u003c\/li\u003e\n\u003cli\u003eThe basic design includes FPGA based FIFO board\u003c\/li\u003e\n\u003cli\u003eWith 45.1584\/49.1520 MHz Ultra Low Phase Noise Oscillators\u003c\/li\u003e\n\u003cli\u003eI2S input: 44.1 KHz, 48 KHz, 88.2 KHz, 96 KHz, 176.4 KHz, 192 KHz , 352.8KHz,384KHz- 16bit, 24bit or 32bit\u003c\/li\u003e\n\u003cli\u003eI2S output: 44.1 KHz, 48 KHz, 88.2 KHz, 96 KHz, 176.4 KHz, 192 KHz , 352.8KHz,384KHz - 16bit, 24bit or 32bit\u003c\/li\u003e\n\u003cli\u003eFIFO Memory: 4MB SRAM\u003c\/li\u003e\n\u003cli\u003eLED indicators (Power, Full, Lock, Empty, Sample Rate, Mclk)\u003c\/li\u003e\n\u003cli\u003eDC power supply: (5V\/3A) with Filter circuits. 5.5\/2.1mm (Not Included)\u003c\/li\u003e\n\u003cli\u003eMulti-frequency output capability to support the full I2S working range from 44.1 KHz to 384 KHz\u003c\/li\u003e\n\u003cli\u003eAutomatically switching frequencies according to the input I2S signals\u003c\/li\u003e\n\u003cli\u003eExtremely fast and very low propagation delay Flip-Flops are added on I2s signals output from FPGA, for synchronization with MCLK before sending to DAC\u003c\/li\u003e\n\u003cli\u003eUltra-low-noise voltage regulators for optimal audio performance\u003c\/li\u003e\n\u003cli\u003eIntegrated EEPROM for automatic configuration (with write-protection)\u003c\/li\u003e\n\u003cli\u003ePurchase stand-alone Kali unit or get the Vana Player bundle (Sparky + Kali + Piano 2.1 + Volt + CM + 5V Adaptor + Acrylic Box)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompatibility: Sparky and RPI. Compatible ONLY with Slave DACs. Compatible with Isolator hat.\u003c\/p\u003e\n\u003cp\u003eDoes \u003cstrong\u003e\u003cu\u003eNOT\u003c\/u\u003e \u003c\/strong\u003ework with Master DACs (like our BOSS)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDownload Product Brochure\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKali I2S Pinout to DAC Boards\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKali I2S Pinout From SBC\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKali Jumper Settings\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKali Tech Manual\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVana Tech Manual\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConfiguring Allo Audio Cards for Raspberry Pi\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDC Jack Connector Inner \/ Outer Dimensions\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImages, Drivers \u0026amp; Resources\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allo","offers":[{"title":"Default Title","offer_id":53957856723128,"sku":"rnn1787257877780","price":46.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/allo-kali---i2s-reclocker-discontinued_1.jpg?v=1787257885"},{"product_id":"allo-mini-boss-phat-pi-zero-master-dac-discontinued","title":"Allo Mini BOSS pHAT - Pi Zero \"Master\" DAC [discontinued]","description":"\u003cp\u003eThere are many DACs for Raspberry Pi Zero. Most of them low-priced, carbon copy of datasheet, slave DACs.\u003c\/p\u003e\n\u003cp\u003eAllo decided to do something different. . . . introducing the first \u003cstrong\u003eMaster DAC\u003c\/strong\u003e for the Pi Zero, based on PCM5122 with many improvements over the standard circuit!\u003c\/p\u003e\n\u003cp\u003eThe Raspberry Pi has one major problem with audio - The clocks coming from CPU can only output one frequency clock perfectly, resulting in problems such as jitter with audio files sampled at 44Khz.\u003c\/p\u003e\n\u003cp\u003eSo what's the solution? Enter the master mode for i2s. Instead of the Raspberry Pi giving the clock on the line, the Mini BOSS DAC itself sends the clocks and the Raspberry Pi sends the data!\u003c\/p\u003e\n\u003cp\u003eOur Mini BOSS DAC is unique; First we separate the power on 3 channels and filter it: one for the digital side, the second for analog and third for the clocks themselves. Then we take the filtered power and use a second filter (LDOs) to further quiet the noise. Note that we use some of the best LDOs on the market (LT3042 from Linear). In addition, we use Japanese oscillators from NDK for a very low jitter clock - almost as good as famous Crystek.\u003c\/p\u003e\n\u003cp\u003eFinally, on the analog stage the Mini BOSS DAC uses a film capacitor (not ceramic) for a quiet DC to feed the TI IC (ceramic exhibits some piezo distortion, not what you want in analog stage). Not happy with this, we have added a supercapacitor for an extra kick when analog stage is asking (like deep bass).\u003c\/p\u003e\n\u003cp\u003eWhat we have achieved, in our opinion, is the best analog implementation of the PCM5122 on the market, while at same time correcting the clock problem from RPI.\u003c\/p\u003e\n\u003cp\u003eThe Mini BOSS DAC is a very solid implementation of the PCM IC that will give you the greatest bang for your buck. It will sound great no matter what you throw at it - this was our goal and promise to you.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: 'Roboto Slab', serif; vertical-align: baseline; color: #5d5656;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: bold; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0px 0px 20px 20px; padding-right: 0px; padding-left: 20px; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: 'Roboto Slab', serif; vertical-align: baseline; list-style-position: outside; list-style-image: initial; color: #5d5656;\"\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eMini BOSS is a Master DAC (Master DACs are compatible only with Raspberry Pi Zero \u0026amp; Zero W)\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eCompatible with RPi Zero \u0026amp; Zero W\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eDedicated 384 kHz\/32bit high-quality DAC PCM5122 for best sound quality\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eAudio output connectors: 2 x RCA (Left \u0026amp; Right )\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003epHAT size\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eDAC SNR is 112dB\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eDAC THD+N @ -1dBFS are –87dB\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eFull Scale Output of DAC is 2.1Vrms\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eDynamic Range of DAC is 112dB\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eSampling Frequency ranges from 8 kHz to 384 kHz\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eUltra-low-noise voltage regulators \u0026amp; LPF for optimal audio performance\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eNoise level: 66.27uVrms\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eIntegrated EEPROM for automatic configuration (with write-protection)\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eAutomatically switching frequencies according to the input I2S signals\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eDual low jitter NDK crystal oscillators for Master Clock generation\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eWith 45.1584\/49.1520 MHz Ultra Low Phase Noise Oscillators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: 'Roboto Slab', serif; vertical-align: baseline; color: #5d5656;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: bold; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eDownloads\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0px 0px 20px 20px; padding-right: 0px; padding-left: 20px; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: 'Roboto Slab', serif; vertical-align: baseline; list-style-position: outside; list-style-image: initial; color: #5d5656;\"\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\u003cspan style=\"font-size: inherit;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: bold; font-stretch: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; color: #c51f51; text-decoration-line: none;\"\u003eBOSS DAC Support \u0026amp; Download Page\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: bold; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003eTechnical Specification Page\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allo","offers":[{"title":"Default Title","offer_id":53957856788664,"sku":"zwk1787257878472","price":24.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/allo-mini-boss-phat---pi-zero-master-dac-discontinued_1.jpg?v=1787257886"},{"product_id":"allo-digione-spdif-output-discontinued","title":"Allo DigiOne - S\/PDIF Output [Discontinued]","description":"\u003cp\u003eAllo have designed a digital (S\/PDIF) transport for Raspberry Pi audio with one goal in mind: Absolut best S\/PDIF output.\u003c\/p\u003e\n\n\u003cp\u003eBasically, you have your music on the cloud or on your PC\/NAS. If it’s on the cloud , you will use your smartphone to access your account and play. From your smartphone, in order to send the music to your DAC (DACs have USB and\/or S\/PDIF inputs) you need a transport that will be visible (to your smartphone \/ tablet \/PC) as an Airplay device (iOS ) or UPNP\/DLNA (Android\/PC). Our transports have different outputs. USBridge feeds your DAC through USB, and DigiOne uses coaxial\/bnc. Depending on your DAC inputs you need to make a choice.\u003c\/p\u003e\n\n\u003cp\u003eSince this is a digital stream the most important aspect for \"absolut best\" is jitter. Jitter in digital domain directly translates into analog errors. Second, is noise. Lowering the noise that’s injected in your DAC will produce some (small-to-none) improvements.\u003c\/p\u003e\n\n\u003cp\u003e10 LDOs, 12 LPF, DC\/DC convertors, galvanic isolator, WM8805, flip flops, buffers, NDK oscillators. Optical had to go… by definition it has a jitter of 4ns. That’s 4000ps. We simply removed it. However, optical has galvanic isolation so we took the decision to use a digital isolator instead that separates the outputs from both RPI and WM8805.\u003c\/p\u003e\n\n\u003cp\u003eDigiOne has 2 outputs: BNC and plain RCA (coaxial). On both, we have achieved jitter of 0.6ps (1 picosecond – time taken by light in a vacuum to travel approximately 0.30 mm).\u003c\/p\u003e\n\n\u003cp\u003eNoise. 50uV (batteries have about 12uV of noise).\u003c\/p\u003e\n\n\u003cp\u003eWhat we achieved, in our opinion and based on public measurements, is the best transport at any price point (yes, even when compared with 5k USD\/EUR transports).\u003c\/p\u003e\n\n\u003cp\u003eEnjoy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Digione has a galvanic isolator for both power and signals. \u003cstrong\u003eYou do not need an extra isolator. \u003c\/strong\u003eAdditionally, DigiOne has a double relocking of the S\/PDIF stream (one of them taking care of metastability and the second one taking care of realigning the data). \u003cstrong\u003eYou do not need another reclocker (like Kali)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePSU: Not needed (power is taken from RPI, then we use a isolated DC\/DC convertor with filters and LDO)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e10 LDOs, 12 LPF, DC\/DC convertors, galvanic isolator, WM8805, flip flops, buffers, NDK oscillators.\u003c\/li\u003e\n\t\u003cli\u003e2 outputs: BNC and plain RCA (coaxial)\u003c\/li\u003e\n\t\u003cli\u003eNoise. 50uV\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003cstrong\u003eDigiOne + DietPi Installation and Configuration Guide\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eDigiOne + Volumio Installation and Configuration Guide\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eTechnical Details for DigiOne\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eDigiOne Header PIN Out Details\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Allo","offers":[{"title":"Default Title","offer_id":53957856919736,"sku":"xno1787257879886","price":70.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/allo-digione---spdif-output-discontinued_1.jpg?v=1787257888"},{"product_id":"tall-push-fit-stacking-gpio-header-for-raspberry-pi-no-shroud","title":"Tall Push-Fit Stacking GPIO Header for Raspberry Pi - No Shroud","description":"\u003cp\u003eStack multiple HATs \u0026amp; breakouts boards onto your Raspberry Pi with this custom-made \u003cstrong\u003etall\u003c\/strong\u003e 2 x 20 pin female header with \u003cstrong\u003eno shroud\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003epush fit, no shroud version\u003c\/strong\u003e of our Tall GPIO Header designed to be used with pass-through headers on HATs, such as those found on the Fan Shim. They also match with our Raspberry Pi HAT Socket Headers if you're making your own PCB\/HAT.\u003c\/p\u003e\n\u003cp\u003eThe pins are extra tall (14.70mm from main body to end of pin), and extra fat (0.65mm x 0.70mm) to ensure a good solid fit with socket headers!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe header features no black spacer\/shroud\u003c\/strong\u003e, which makes the body of the header 8.50mm tall when placed on a Pi.\u003c\/p\u003e\n\u003cp\u003eNeed to go higher? We have extra-tall versions with either single shroud or double shroud for an even taller setup.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGold Plated 40 Pin Double Row (2x20) Socket Connector\u003c\/li\u003e\n\u003cli\u003eExtension for the Raspberry Pi GPIO Connectors\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 51.5 x 5.0 x 23.20 mm\u003c\/li\u003e\n\u003cli\u003ePin Dimensions: 0.65 x 0.70mm\u003c\/li\u003e\n\u003cli\u003ePitch 2.54mm\u003c\/li\u003e\n\u003cli\u003eCompatible with any 40-pin Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":53957856985272,"sku":"qyu1787257880844","price":1.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/tall-push-fit-stacking-gpio-header-for-raspberry-pi---no-shroud_1.jpg?v=1787257889"},{"product_id":"allo-piano-21-slave-dac-w-subwoofer-out-discontinued","title":"Allo Piano 2.1 \"Slave\" DAC w\/ Subwoofer Out [discontinued]","description":"\u003cp\u003ePiano can work as a 2.0 (all frequencies are passed to LR) as a 2.2 (xover frequency is chosen in GUI) and subwoofer has 2 outputs or as a 2.1 (same as 2.2 but subwoofer is mono).\u003c\/p\u003e\n\n\u003cp\u003eWe are using 2 DAC Ic's PCM5142 with integrated DSP. The PurePath software from TI is available for download (registration required) and can be used to create specific filters and other audio functions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe board will come pre-programed as a 2.1 output (but you can create your own custom design and load it the board and can access the xover frequency directly from linux (we made a small app).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eHardware wise, we have split the digital and analog side with LDOs and we feed the analog side using an extremely capable LDO LT3042 which is having ultra low noise and ultra high PSRR.. Basically each board has 4 LDO (2 for each DAC ic) (note that digital side uses cheaper LDOs).\u003c\/p\u003e\n\n\u003cp\u003eOf course, on the analog side we used only thin film resistors and poly caps in audiopath.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003ePiano 2.1 is a Slave DAC (Slave DACs are compatible with Sparky or Kali or Raspberry Pi)\u003c\/li\u003e\n\t\u003cli\u003eDedicated two No’s of 384 kHz\/32bit high-quality DAC PCM5142 for best sound quality\u003c\/li\u003e\n\t\u003cli\u003eAvailable with different output connectors: 4 x RCA\u003c\/li\u003e\n\t\u003cli\u003eDAC SNR is 112dB\u003c\/li\u003e\n\t\u003cli\u003eDAC THD+N @ - 1dBFS are –93dB\u003c\/li\u003e\n\t\u003cli\u003eFull Scale Output of DAC is 2.1Vrms\u003c\/li\u003e\n\t\u003cli\u003eDynamic Range of DAC is 112dB\u003c\/li\u003e\n\t\u003cli\u003eSampling Frequency ranges from 8 kHz to 384 kHz. (Sample rate is limited to 192kHz, for subwoofer modes - 2.1 \u0026amp; 2.2)\u003c\/li\u003e\n\t\u003cli\u003eUltra-low-noise voltage regulators for optimal audio performance\u003c\/li\u003e\n\t\u003cli\u003eIntegrated EEPROM for automatic configuration (with write-protection)\u003c\/li\u003e\n\t\u003cli\u003eCompatible with OSMC \/ Max2Play \/ RuneAudio \/ Volumio \/ Moode \/ PiCorePlayer \/ PiMusicBox \/ OpenELEC and others + Roon Ready\u003c\/li\u003e\n\t\u003cli\u003eOperating Temperature 0C to 70C\u003c\/li\u003e\n\t\u003cli\u003eBoard Size LWH = 68.7mm * 65mm * 22.2mm\u003c\/li\u003e\n\t\u003cli\u003eBoard Weight 30g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDownload Product Brochure\u003c\/li\u003e\n\t\u003cli\u003ePiano 2.1 Tech Manual\u003c\/li\u003e\n\t\u003cli\u003ePurepath Process Flow for Allo Piano 2.1\u003c\/li\u003e\n\t\u003cli\u003eTechnical Details for Piano 2.1 DAC\u003c\/li\u003e\n\t\u003cli\u003eVana Tech Manual\u003c\/li\u003e\n\t\u003cli\u003eDownload the DSP Firmware files for Piano 2.1 DAC\u003c\/li\u003e\n\t\u003cli\u003eConfiguring Allo Audio Cards for Raspberry Pi\u003c\/li\u003e\n\t\u003cli\u003eImages, Drivers \u0026amp; Resources\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Allo","offers":[{"title":"Default Title","offer_id":53957857706168,"sku":"agh1787257881787","price":30.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/allo-piano-21-slave-dac-w-subwoofer-out-discontinued_1.jpg?v=1787257890"},{"product_id":"allo-rainbow-hat-8x8-led-matrix-discontinued","title":"Allo Rainbow HAT - 8x8 LED Matrix [Discontinued]","description":"\u003cp\u003eThe Rainbow HAT from Allo is a full RGB LED Matrix for the Raspberry Pi!\u003c\/p\u003e\n\n\u003cp\u003eThe Rainbow HAT features a matrix of 64 (8 x 8) RGB LEDs in HAT format, making it ideal for a range of projects, including games, status monitoring, mood lighting, art or anthing that involves lighting the universe in a spectrum of colour! \u003c\/p\u003e\n\n\u003cp\u003eThe Rainbow HAT is powered directly from the Raspberry Pi, and the LEDs are driven via DMA over PWM using a python library.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e64 RGB LEDs (SK6812 RGB - 5mm x 5mm)\u003c\/li\u003e\n\t\u003cli\u003eLED data driven via DMA over PWM by using Python library\u003c\/li\u003e\n\t\u003cli\u003eCompatible with Raspberry Pi B+\/2\/3 \u0026amp; Zero\u003c\/li\u003e\n\t\u003cli\u003ePower rating 5V@ 50 - 540mA.\u003c\/li\u003e\n\t\u003cli\u003eBoard Dimensions: 65mm x 56.5mm x 12.3mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eLEDs are bright enough to cause eye pain and (for all I know) possibly retina damage when run at full strength. It's a good idea to set the brightness at 0.2 or so for direct viewing (whether you're looking directly at the pixels or not), or to put some diffuse material between you and the LEDs.\u003c\/li\u003e\n\t\u003cli\u003ePhoto-sensitivity warning: Patterns of light and darkness (stationary or moving), flashing lights, patterns and backgrounds on screens, and the like, may cause epilleptic seizures in some people. This is a danger EVEN IF THE PERSON (WHICH MAY BE *YOU*) HAS NEVER KNOWINGLY HAD A PHOTOSENSITIVE EPISODE BEFORE. It's up to you to learn the warning signs, but symptoms may include dizziness, nausea, vision changes, convlusions, disorientation, involuntary movements, and eye twitching. (This list is not necessarily exhaustive.)\u003c\/li\u003e\n\t\u003cli\u003eAs the HAT uses the PWM hardware and GPIO18, it will interfere with analogue audio playback. \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCode \u0026amp; Examples\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRainbow HAT Manual\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"Allo","offers":[{"title":"Default Title","offer_id":53957857771704,"sku":"jkn1787257882895","price":14.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/allo-rainbow-hat---8x8-led-matrix-discontinued_1.jpg?v=1787257891"},{"product_id":"allo-i2s-isolator-v12-discontinued","title":"Allo i2s Isolator v1.2 [Discontinued]","description":"\u003cp\u003eFull galvanic isolator, designed to isolate the KATANA and BOSS Master DACs from your Raspberry Pi! \u003c\/p\u003e\u003cp\u003e\u003cb\u003eThis is the Isolator v1.2!\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eIsolator HAT has been designed to isolate between an SBC and DAC, and it works on both master and slave DAC’s. By isolating your SBC board from the DAC board, using separate GND and Power supply lines, all possible noise and jitter coming from the source can be stopped and completely isolated prior to the DAC board!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eFull galvanic isolator between SBC\/DAC\u003c\/li\u003e\n\t\u003cli\u003eCompatible with Katana \u0026amp; Boss DACs\u003c\/li\u003e\n\t\u003cli\u003eIsolated the I2C, I2S and GPIO’s\u003c\/li\u003e\n\t\u003cli\u003eWe recommend using LIFEPO4 batteries, and the Isolator will in turn provide 5v\/06A using LT3042 and 3.3V using LT3042 LDOs.\u003c\/li\u003e\n\t\u003cli\u003eSampling rate supported 44.1k to 192k 16\/24\/32\u003c\/li\u003e\n\t\u003cli\u003eLow noise LDO and filters used for reducing the noise and ripple\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Allo","offers":[{"title":"Default Title","offer_id":53957857870008,"sku":"wkb1787257884871","price":30.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/allo-i2s-isolator-v12-discontinued_1.jpg?v=1787257893"},{"product_id":"christmas-tree-programmable-kit-discontinued","title":"Christmas Tree Programmable Kit [Discontinued]","description":"\u003cp\u003eThe perfect Raspberry Pi stocking filler this Christmas! The Christmas Tree programmable kit is the designed for any maker or hacker and an ideal kit for people new to Raspberry Pi or even the experienced users who want to practice the art of programming!\u003c\/p\u003e\n\u003cp\u003eThe Christmas Tree Programmable kit is a do-it-yourself programming kit! Each kit is \u003cstrong\u003efully assembled\u003c\/strong\u003e (\u003cu\u003eno soldering required\u003c\/u\u003e) but you'll need to code in your LED pattern to get your Pi shining for Christmas! We've got some example code to start you off which runs through a pattern on the 11 LEDs, but we can't wait to see what you come up with!\u003c\/p\u003e\n\u003cp\u003eIf the hardware hacker in you is itching for a scratch, we also stock a Solderable Christmas Tree kit with 555 timer (no programming)! Or if you really love your Geek, get both!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDIY Programming Kit for the Raspberry Pi B+\/2\/3\/Zero\/ZeroW\u003c\/li\u003e\n\u003cli\u003ePractice Programming Skills for Christmas\u003c\/li\u003e\n\u003cli\u003eNo Soldering Required! Just Plug \u0026amp; Code\u003c\/li\u003e\n\u003cli\u003eKit Includes:\n\u003cul\u003e\n\u003cli\u003eFull Assembled Christmas Tree PCB\u003c\/li\u003e\n\u003cli\u003e11 LEDs\u003c\/li\u003e\n\u003cli\u003eResistors\u003c\/li\u003e\n\u003cli\u003e40 Pin Header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cp\u003eProgrammable Christmas Tree - Sample Code\u003c\/p\u003e","brand":"ModMyPi","offers":[{"title":"Default Title","offer_id":53957857968312,"sku":"pqo1787257885525","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/christmas-tree-programmable-kit-discontinued_1.jpg?v=1787257893"},{"product_id":"screw-mount-breakout-card-for-raspberry-pi-for-26-18-awg-wires-discontinued","title":"Screw Mount Breakout Card for Raspberry Pi (for 26-18 AWG wires) [Discontinued]","description":"\u003cp\u003eThis card can be used directly on the Raspberry Pi or with the IO-Plus Home Automation Card.\u003c\/p\u003e\n\u003cp\u003eThe 2×20 pin header can be plugged into Raspberry Pi or into any stackable expansion card. It brings all 40 pins to screw-mount terminal blocks for conveniently wiring your project.\u003c\/p\u003e\n\u003cp\u003eMeasuring only 104mm x 52mm, the card adds a prototype area with 5 x 40 PCB holes spaced at 0.1″ apart where you can install your through-hole parts for your own custom project.\u003c\/p\u003e\n\u003cp\u003eThe terminal blocks accept 26 to 18 AWG wires and are rated 6A\/150V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Raspberry Pi and IO-Plus not included. When installed on Raspberry Pi, pin 1 is opposite from the installation on the IO-Plus card.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor any technical questions about this product please email \u003c\/span\u003esupport@sequentmicrosystems.com\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRoutes all 40 I\/O and power pins to screw terminal blocks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003ePermits easy and secure field installation\u003c\/li\u003e\n\u003cli\u003eLarge prototype area for custom projects\u003c\/li\u003e\n\u003cli\u003e2.54mm Pitch PCB screw Terminal Block Connectors\u003c\/li\u003e\n\u003cli\u003eRated voltage: 300V\u003c\/li\u003e\n\u003cli\u003eRated current: 10A\u003c\/li\u003e\n\u003cli\u003eWithstanding voltage: AC 1500V\/1Min\u003c\/li\u003e\n\u003cli\u003eWire range: 24 - 12 AWG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sequent","offers":[{"title":"Default Title","offer_id":53957858033848,"sku":"bns1787257886593","price":6.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/screw-mount-breakout-card-for-raspberry-pi-for-26-18-awg-wires-discontinued_1.jpg?v=1787257894"},{"product_id":"christmas-tree-solder-kit-555-timer-discontinued","title":"Christmas Tree Solder Kit (555 Timer) [Discontinued]","description":"\u003cp\u003eThe perfect Raspberry Pi stocking filler this Christmas! The Christmas Tree solder kit is designed for any maker or hacker and is an ideal kit for people new to Raspberry Pi or even experienced users who want to practice the art of soldering!\u003c\/p\u003e\n\u003cp\u003eThe Christmas Tree Solder kit is a do-it-yourself solder kit that comes \u003cstrong\u003ecompletely unassembled\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eJust follow our easy soldering guide on putting it all together, plug it into your Raspberry Pi and your Christmas Tree will light up the room! The kit includes 11 LEDs and uses a CD4017BE counter \u0026amp; 555 timer chip to light and rotate the LED's through a pre-defined pattern, no programming required!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: this is not a programmable kit, lights are controlled by a 555 timer\u003c\/strong\u003e. If you'd like to control the LEDs with your Raspberry Pi and Python, grab this one instead. You can also simply connect 5V and GND via jumper wires from any other 5V development board or power supply - no Pi required!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDIY Solder Kit for the Raspberry Pi B+\/2\/3\/Zero\/ZeroW\u003c\/li\u003e\n\u003cli\u003ePractice Soldering Skills for Christmas\u003c\/li\u003e\n\u003cli\u003eNo Programming Required! Plug \u0026amp; Play Once Assembled\u003c\/li\u003e\n\u003cli\u003eKit Includes:\n\u003cul\u003e\n\u003cli\u003e11 LEDs\u003c\/li\u003e\n\u003cli\u003eCD4017BE Counter IC\u003c\/li\u003e\n\u003cli\u003e555 Timer IC\u003c\/li\u003e\n\u003cli\u003eResistors\u003c\/li\u003e\n\u003cli\u003e40 Pin Header\u003c\/li\u003e\n\u003cli\u003eChristmas Tree PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTutorials\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSoldering Guide\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ModMyPi","offers":[{"title":"Default Title","offer_id":53957858164920,"sku":"fyy1787257887421","price":3.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/christmas-tree-solder-kit-555-timer-discontinued_1.jpg?v=1787257896"},{"product_id":"grovepi-zero-board-discontinued","title":"GrovePi Zero Board [Discontinued]","description":"\u003cp\u003eGrovePi Zero connects your Raspberry Pi Zero to the Grove Sensor System! The Grove Pi Zero board allows you to easily connect a variety of sensors to the Raspberry Pi Zero. Simply connect a cable from the GrovePi Zero Board to your sensor, download our software examples, and your Zero enters the physical world. This is the newest version of the GrovePi Zero Board and is compatible with Raspberry Zero and Raspberry Pi Zero W. \u003cu\u003e\u003cstrong\u003eRaspberry Pi Zero NOT Included.\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\n\u003cp\u003eConnecting sensors to the Internet of Things (IOT) has never been this easy! No need for soldering or breadboards: plug in your Grove sensors and start programming directly.  GrovePi Zero is an easy-to-use and modular system for hardware hacking with the Raspberry Pi and the Internet of Things. Grove is an easy to use collection of more than 100 inexpensive plug-and-play modules that sense and control the physical world. By connecting Grove Sensors to the Raspberry Pi Zero, we empower you Pi to connect to the physical world.\u003c\/p\u003e\n\n\u003cp\u003eWith hundreds of sensors to choose from in the Grove collection, the possibilities for interaction are endless. GrovePi is about integrating Grove sensors and modules with the performance and ease of the Raspberry Pi.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVisit our GrovePi Product Support \u0026amp; Documentation page for step-by-step tutorials, technical specs, detailed product pictures, and sample code libraries.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eThis is a purchase for the Grove Pi Zero Board only, no sensors, cables, Raspberry Pi Zero or other hardware are included.\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you're looking for a kit that has a full range of sensors checkout the \u003cstrong\u003eGrovePi Zero Base Kit\u003c\/strong\u003e!\u003c\/p\u003e\n","brand":"Seeed","offers":[{"title":"Default Title","offer_id":53957858295992,"sku":"hwl1787257888774","price":16.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/grovepi-zero-board-discontinued_1.jpg?v=1787257897"},{"product_id":"diablo-dual-55a-motor-controller-discontinued","title":"Diablo - Dual 55A Motor Controller [discontinued]","description":"\u003cp\u003eDiablo is the most powerful PiBorg motor control board to date - \u003cb\u003e\u003cu\u003ethe ultimate in motor control!\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt controls two DC motors in forwards and reverse with pulse width modulation (PWM) which is useful for speed control and various stepper and solenoid control applications.\u003c\/p\u003e\n\u003cp\u003eIt has a regenerative function, so braking can charge your battery pack, in much the same way a modern F1 or Le Mans Hybrid race car does.\u003c\/p\u003e\n\u003cp\u003eAimed at commercial and industrial applications up to \u003cb\u003e\u003cu\u003e36V, current limiting to 55A\u003c\/u\u003e\u003c\/b\u003e, makes it powerful enough for even the most ambitious of projects.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControl REALLY BIG motors\u003c\/li\u003e\n\u003cli\u003eOn-board 5V regulator powers the Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eRuns from any battery pack or power supply from 7V to 36V\u003c\/li\u003e\n\u003cli\u003eProper 55A output per motor connection\u003c\/li\u003e\n\u003cli\u003eSpeed control forwards and reverse via PWM\u003c\/li\u003e\n\u003cli\u003eMounts directly onto most Raspberry Pi models\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStackable! Plug in more boards to control up to 200 motors!\u003c\/li\u003e\n\u003cli\u003eControls 2x DC Motors or 4, 5 or 6 wire stepper motors\u003c\/li\u003e\n\u003cli\u003eUses I2C SCK\/SDA and 3.3V\/GND pins for communications allowing interfacing to the Raspberry Pi, Arduino, Beagle Bone, Microchip pic and many others.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverheat protection, under-voltage lockout, and short circuit protection.\u003c\/li\u003e\n\u003cli\u003eDiablo code library and examples available on GitHub.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes: \u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePiBorg Diablo Board\u003c\/li\u003e\n\u003cli\u003eEPO Jumper\u003c\/li\u003e\n\u003cli\u003eMounting Hardware\u003c\/li\u003e\n\u003cli\u003eI\u003csup style=\"font-size: 9px;\"\u003e2\u003c\/sup\u003eC Connection Cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eClick here for getting started guides, code examples and more.\u003c\/strong\u003e\u003c\/p\u003e","brand":"PiBorg","offers":[{"title":"Default Title","offer_id":53957858361528,"sku":"mkg1787257889616","price":48.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/diablo---dual-55a-motor-controller-discontinued_1.jpg?v=1787257897"},{"product_id":"fish-dish-gpio-led-buzzer-board-discontinued","title":"Fish Dish - GPIO LED Buzzer Board [Discontinued]","description":"\u003cp\u003eFish Dish from Pi Supply is a funky and fun LED and buzzer GPIO breakout board for the Raspberry Pi! The breakout board (which is shaped like a fish!!) includes a switch, 3 LEDs (red, yellow \u0026amp; green) and a buzzer, and is designed to make it super simple and fun to interface between physical electronics and the Raspberry Pi. It's perfect for kids (and big kids) to showcase a variety of interfacing techniques on the Raspberry Pi.\u003c\/p\u003e\n\n\u003cdiv\u003eIt also comes with a stacking header (as pictured) meaning that you can still use the other GPIO pins if you wish.\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease note, this kit does require simple soldering to assemble.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Fish Dish Features:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAwesome Fish Shaped Design!\u003c\/li\u003e\n\t\u003cli\u003e3 x LED's (Red, Yellow \u0026amp; Green)\u003c\/li\u003e\n\t\u003cli\u003e5V Buzzer\u003c\/li\u003e\n\t\u003cli\u003eSwitch and Resistors\u003c\/li\u003e\n\t\u003cli\u003eAll thru-hole components - you can solder it yourself.\u003c\/li\u003e\n\t\u003cli\u003eOpen source hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eTutorials:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eSample Code\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKickStarter\u003c\/strong\u003e\u003c\/p\u003e","brand":"ModMyPi","offers":[{"title":"Default Title","offer_id":53957858525368,"sku":"yzl1787257891493","price":3.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/fish-dish---gpio-led-buzzer-board-discontinued_1.jpg?v=1787257899"},{"product_id":"pico-zero-expansion-discontinued","title":"Pico Zero Expansion [Discontinued]","description":"\u003cp\u003eThe Pico Zero Expansion is a neatly labelled prototyping board specifically designed for the Raspberry Pi Pico!\u003c\/p\u003e\n\u003cp\u003eThe expansion includes a 6x20 grid in the middle for the Raspberry Pi Pico and 8x20 grid of 2.54mm pads on both sides to connect your own circuit and components. The board also has mounting holes on each corner to build into your own project or enclosure\u003c\/p\u003e\n\u003cp\u003eA set of female headers are included in case you want the ability to swap out your Pico. Want a different header setup? Find more Pico header types in our Pico section!\u003c\/p\u003e\n\u003cp\u003ePico Zero Expansion does not have headers attached - users can either solder the Pico Zero Expansion directly to male header pins of a Raspberry Pi Pico or solder the included 2 x 20 female header pins on Pico Zero Expansion directly.\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Pico Zero Expansion\u003c\/li\u003e\n\u003cli\u003e1x Pair of Pico Female Headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePhysical Specification\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Pico Zero Expansion Prototyping Board\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Pico_Zero_Expansion_size.jpg?v=1623946104\u0026amp;width=700\"\u003e\u003c\/p\u003e","brand":"SBC","offers":[{"title":"Default Title","offer_id":53957888442552,"sku":"pfd1787258129559","price":2.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/pico-zero-expansion-discontinued_1.jpg?v=1787258138"},{"product_id":"terminal-block-breakout-module-board-for-raspberry-pi-pico","title":"Terminal Block Breakout Module Board for Raspberry Pi Pico","description":"\u003cp\u003eThis one's going out to all the makers and designers who love using terminal blocks for wiring up their projects. This adapter plate is perfect for industrial \/ robotics projects with a lot of wires. You connect your Raspberry Pi Pico to this breakout PCB. All wires are broken out into terminal blocks, so you can connect and power your sensors, displays, microcontrollers, etc.\u003c\/p\u003e\n\u003cp\u003eUsage is simple - place the assembled microcontroller board with headers attached onto the socket headers, unscrew the terminal blocks, and slide in your stranded or solid-core wire. Each block is nicely labelled as well.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Breakout module\u003c\/li\u003e\n\u003cli\u003e2 x 20-pin 2.54mm pitch header\u003c\/li\u003e\n\u003cli\u003e1 x 3-pin 2.54mm pitch header (for debugging)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Does not include Raspberry Pi Pico\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Mount Terminal Block: 5.0mm\/0.197\" pitch\u003c\/li\u003e\n\u003cli\u003eScrew strip length 7mm, M2.5, Cr3+ Zn plated\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAWG range 28AWG ~ 12AWG \/ 2.5mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFR-4 fiber glass PCB, dual copper layers\u003c\/li\u003e\n\u003cli\u003eDiagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957888475320,"sku":"zjb1787258129644","price":19.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/terminal-block-breakout-module-board-for-raspberry-pi-pico_1.jpg?v=1787258138"},{"product_id":"terminal-block-breakout-module-for-raspberry-pi-pico-screw-mount-version","title":"Terminal Block Breakout Module for Raspberry Pi Pico (Screw Mount Version)","description":"\u003cp\u003eThis one's going out to all the makers and designers who love using terminal blocks for wiring up their projects. This adapter plate is perfect for industrial \/ robotics projects with a lot of wires.\u003c\/p\u003e\n\u003cp\u003eYou connect your Raspberry Pi Pico to this breakout PCB, which comes with a plastic enclosure with screw-mount nubs at each end. Attach to any surface by drilling two holes to match and then using the included screws. All wires are broken out into terminal blocks, so you can connect and power your sensors, displays, microcontrollers, etc.\u003c\/p\u003e\n\u003cp\u003eUsage is simple - place the assembled microcontroller board with headers attached onto the socket headers, unscrew the terminal blocks, and slide in your stranded or solid-core wire. Each block is nicely labeled as well.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Breakout module\u003c\/li\u003e\n\u003cli\u003e2 x M3 10mm wood screws\u003c\/li\u003e\n\u003cli\u003e2 x 20-pin 2.54mm pitch header\u003c\/li\u003e\n\u003cli\u003e1 x 3-pin 2.54mm pitch header (for debugging)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Does not include Raspberry Pi Pico\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cul\u003e\n\u003cli\u003ePCB mount Terminal Block: pitch 5.0mm\/0.197\"\u003c\/li\u003e\n\u003cli\u003eScrew strip length 7mm - M2.5, steel, Cr3+ Zn plated\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWire range 28AWG ~ 12AWG \/ 2.5mm square.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFR-4 fiber glass PCB, dual copper layers.\u003c\/li\u003e\n\u003cli\u003eDiagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957888573624,"sku":"lry1787258130638","price":23.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/terminal-block-breakout-module-for-raspberry-pi-pico-screw-mount-version_1.jpg?v=1787258139"},{"product_id":"hifiberry-dac2-pro-xlr","title":"HiFiBerry DAC2 Pro XLR","description":"\u003cp\u003eThis is a special version of the HiFiBerry DAC2 Pro \u003cstrong\u003ewith a pair of XLR jacks\u003c\/strong\u003e! The output is fully balanced, and the board can be equipped with the additional HiFiBerry DSP add-on module.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a special sound card for the Raspberry Pi, optimised for one specific use case: affordable high-quality audio playback!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt is strongly recommended to mount this board into a solid metal case, otherwise, mechanical stress while plugging\/unplugging XLR connectors might damage the XLR connectors. We offer a matching steel case for use with Pi 5 here.\u003c\/p\u003e\n\u003cp\u003eThe DAC2 Pro XLR comes with integrated dual-domain ultra-low-jitter clocks and gold-plated XLR connectors. It can be simply plugged onto your Raspberry Pi, without any soldering.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStereo output\u003c\/li\u003e\n\u003cli\u003eIntegrated headphone amplifier\u003c\/li\u003e\n\u003cli\u003eCan be equipped with an additional Digital Signal Processor (DSP) for flexible audio processing\u003c\/li\u003e\n\u003cli\u003eDedicated 192kHz\/24bit high-quality Burr-Brown DAC\u003c\/li\u003e\n\u003cli\u003eHardware volume control for DAC. You can control the input and output parameters using “alsamixer” or any application that supports ALSA mixer controls\u003c\/li\u003e\n\u003cli\u003eConnects directly to the Raspberry Pi, no additional cables required\u003c\/li\u003e\n\u003cli\u003eNo soldering - comes as a pre-fabricated kit\u003c\/li\u003e\n\u003cli\u003eConforms to hardware-attached-on-top (HAT) specification with EEPROM for automatic configuration\u003c\/li\u003e\n\u003cli\u003eCompatible with all Raspberry Pi models with a 40-pin GPIO connector\u003c\/li\u003e\n\u003cli\u003eDirectly powered from the Raspberry Pi, no additional power supply\u003c\/li\u003e\n\u003cli\u003eTwo ultra-low-noise linear voltage regulators for optimal audio performance\u003c\/li\u003e\n\u003cli\u003eLow-jitter dual-domain clock for optimised clock decoupling from the Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eXLR Connectors\u003c\/li\u003e\n\u003cli\u003eComes with all components required to mount it. We include 4 M2.5x12mm spacers to fix the board onto the Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDAC Signal-to-Noise Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e112dB (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDAC THD+N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-93dB (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz–70kHz (-3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSample Rates\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44.1–192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWeight 30 g\u003c\/li\u003e\n\u003cli\u003eDimensions 5.5 × 6.5 × 2.5 cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HiFiBerry","offers":[{"title":"Default Title","offer_id":53957888639160,"sku":"iar1787258131353","price":48.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/hifiberry-dac2-pro-xlr_1.jpg?v=1787258139"},{"product_id":"power-over-ethernet-poe-hat-d-for-raspberry-pi","title":"Power over Ethernet (PoE) HAT (D) for Raspberry Pi","description":"\u003cp\u003eMost PoE HATs consume all of your Raspberry Pi GPIO pins making it tricky to use other components whilst utilising Power over Ethernet. They can also be a little tricky to find a case for. This new PoE HAT from Waveshare solves both of those problems, whilst also maintaining 802.3af compliance and offering \u003cstrong\u003e5V @ 2.5A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Waveshare PoE hat (D) has a special header setup that \u003cstrong\u003eonly uses 4 pins on the GPIO header and the 4-pin PoE header\u003c\/strong\u003e, leaving most of the remaining GPIO pins accessible for your projects. There's even a breakout section for 5V, GND, SCL and SDA to connect a pin header to.\u003c\/p\u003e\n\u003cp\u003eThe other cool feature of this PoE HAT is that it \u003cstrong\u003ewill fit inside the official Raspberry case (both the Pi4 and 3B+ versions) without any modification\u003c\/strong\u003e, great for keeping the original Raspberry Pi look and avoiding having to buy another case for the HAT.\u003c\/p\u003e\n\u003cp\u003eThis PoE HAT allows you to provide both a network connection and power supply for your Raspberry Pi using just one Ethernet cable, when using 802.3af-compliant power sourcing equipment such as an injector or PoE switch\/router. The \u003cstrong\u003eonboard high-speed fan\u003c\/strong\u003e keeps your HAT and Raspberry Pi cool.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Raspberry Pi 3B+\/4B\u003c\/li\u003e\n\u003cli\u003eCompatible with the Raspberry Pi official case\u003c\/li\u003e\n\u003cli\u003eMajority of GPIO pins free for projects\u003c\/li\u003e\n\u003cli\u003ePoE (Power Over Ethernet) capability - IEEE 802.3af-compliant\u003c\/li\u003e\n\u003cli\u003eFully isolated switched-mode power supply (SMPS)\u003c\/li\u003e\n\u003cli\u003eOnboard high speed active cooling fan, better heat dissipation\u003c\/li\u003e\n\u003cli\u003eMax. power output - 5V 2.5A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePoE power input: 37V-57V\u003c\/li\u003e\n\u003cli\u003ePower output: 5V @ 2.5A\u003c\/li\u003e\n\u003cli\u003eNetwork standard: IEEE 802.3af\u003c\/li\u003e\n\u003cli\u003eDimensions: 58.90 × 54.92mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x PoE HAT (D)\u003c\/li\u003e\n\u003cli\u003e1x Standoffs pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53957888704696,"sku":"qru1787258132443","price":12.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/power-over-ethernet-poe-hat-d-for-raspberry-pi_1.jpg?v=1787258141"},{"product_id":"round-lcd-hat-for-raspberry-pi-discontinued","title":"Round LCD HAT for Raspberry Pi [Discontinued]","description":"\u003cp\u003eThe Round LCD HAT is a 1.28\" round display expansion board for the Raspberry Pi with a 240×240 resolution, 65K RGB colours and a joystick!\u003c\/p\u003e\n\u003cp\u003eThe HAT attaches via the standard 40-pin GPIO header and utilises an embedded GC9A01 driver and SPI to communicate with the Raspberry Pi. This also keeps your GPIO pin usage to a minimum, leaving them available for the other parts of your project.\u003c\/p\u003e\n\u003cp\u003eThe 5-input Joystick gives your project a convenient physical input option that uses 5 GPIO pins for direction and selection commands. Program your own interface and menu system!\u003c\/p\u003e\n\u003cp\u003eThe pre-soldered board uses a stacking header, giving you easy access to the remaining GPIO pins via jumper wires.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all 40-pin Raspberry Pi models\u003c\/li\u003e\n\u003cli\u003e1.28\" round display\u003c\/li\u003e\n\u003cli\u003e240x240 resolution\u003c\/li\u003e\n\u003cli\u003e65K RGB colours\u003c\/li\u003e\n\u003cli\u003eJoystick control for direction and selection navigation\u003c\/li\u003e\n\u003cli\u003e4-wire SPI using GC9A01 driver\u003c\/li\u003e\n\u003cli\u003eGPIO pins accessible via pre-soldered stacking header\u003c\/li\u003e\n\u003cli\u003e\nDedicated GitHub repository and Product Wiki for details and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eGitHub Repository\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/round-lcd-hat-pinout.jpg?v=1624299046\u0026amp;width=700\" alt=\"Round LCD HAT Pinout\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003ePixel size: 0.135mm x 0.135mm\u003c\/li\u003e\n\u003cli\u003eBoard dimensions: 56mm x 65mm\u003c\/li\u003e\n\u003cli\u003ePixels: 240 x 240 resolution\u003c\/li\u003e\n\u003cli\u003eDisplay colour: 65K RGB\u003c\/li\u003e\n\u003cli\u003eDriver: GC9A01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Round LCD HAT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"SBC","offers":[{"title":"Default Title","offer_id":53957888835768,"sku":"dxp1787258134445","price":20.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/round-lcd-hat-for-raspberry-pi-discontinued_1.jpg?v=1787258143"},{"product_id":"154-spi-colour-square-lcd-240x240-breakout","title":"1.54\" SPI Colour Square LCD (240x240) Breakout","description":"\u003cp\u003eAdd a bright, hi-res, square LCD screen to your Raspberry Pi (or Pico) projects with this 1.54\" Breakout Garden-compatible SPI display.\u003c\/p\u003e\n\u003cp\u003eWe sourced this vibrant LCD display to use on\u003cspan\u003e \u003c\/span\u003ePico Explorer Base\u003cspan\u003e \u003c\/span\u003eand we've become rather fond of it. We've given it the full Breakout Garden treatment and now it's super-easy to incorporate into other Raspberry Pi or Raspberry Pi Pico projects. The screen is around\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40% bigger\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(by area) than the one on our\u003cspan\u003e \u003c\/span\u003e1.3\" square breakout, giving you plenty of room to fill with detailed graphs or lots of data from sensors. Its 1:1 aspect ratio means it would also be good for displaying square images (like album art or Instagram photos), or perhaps even for using as the screen on a\u003cspan\u003e \u003c\/span\u003emini handheld games console?\u003c\/p\u003e\n\u003cp\u003eLike our\u003cspan\u003e \u003c\/span\u003eother LCD breakouts, it's an IPS display so has\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egreat viewing angles\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand it's\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esuper-crisp and bright\u003c\/strong\u003e. It's driven by SPI and you should be able to run it at up to ~50FPS, although we've found that anywhere from 10FPS looks good for most uses.\u003c\/p\u003e\n\u003cp\u003eYou can use this breakout completely solder-free (which is very handy for prototyping) by combining it with any of our Breakout Gardens with SPI - check out the extras tab for some options! We've also included a strip of male header in case you want to hook it up to your SBC or microcontroller with wires, all traditional-like.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our full range of Breakout's and Breakout Garden's \u003c\/span\u003ehere\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1.54\" colour LCD (240x240 pixels)\u003c\/li\u003e\n\u003cli\u003eSPI interface\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eCompatible with all models of Raspberry Pi.\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi Pico.\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003cli\u003eC++\/MicroPython libraries for Raspberry Pi Pico\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e240x240 pixels (~220 PPI)\u003c\/li\u003e\n\u003cli\u003e27.72mm x 27.72mm active area\u003c\/li\u003e\n\u003cli\u003eBrightness: 250 cd\/m^2\u003c\/li\u003e\n\u003cli\u003e900:1 contrast ratio\u003c\/li\u003e\n\u003cli\u003e160° viewing angle (horizontal and vertical)\u003c\/li\u003e\n\u003cli\u003eST7789V driver chip\u003c\/li\u003e\n\u003cli\u003eDimensions: approx 45mm x 32mm x 5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eIf you're using a Raspberry Pi, this breakout uses the\u003cspan\u003e \u003c\/span\u003esame ST7789 library\u003cspan\u003e \u003c\/span\u003eas our square and round LCDs. The library makes it straightforward to display images, text or graphics, and even display animated GIFs!\u003c\/p\u003e\n\u003cp\u003eIf you're using a Raspberry Pi Pico you can copy our\u003cspan\u003e \u003c\/span\u003ecustom MicroPython uf2\u003cspan\u003e \u003c\/span\u003eto your Pico which includes drivers for this screen.\u003c\/p\u003e\n\u003cp\u003eYou can find C++ examples\u003cspan\u003e \u003c\/span\u003ehere\u003cspan\u003e \u003c\/span\u003eand MicroPython examples\u003cspan\u003e \u003c\/span\u003ehere.\u003c\/p\u003e\n\u003ch2\u003eConnecting to your Raspberry Pi\u003c\/h2\u003e\n\u003cp\u003eIf you're not using a Breakout Garden, then this is how to connect your LCD Breakout up to your Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eOur Python library is set up to use SPI 1 by default on the Pi (BCM 7 for CS, BCM 11 for SCK, and BCM 10 for MOSI), BCM 9 for DC, and BCM 19 for the backlight.\u003c\/p\u003e\n\u003cp\u003eHere's which pins to connect between your LCD breakout and your Pi's GPIO (\u003cstrong\u003enote that it's BCM pin numbering\u003c\/strong\u003e):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-5V to any 5V or 3V pin\u003c\/li\u003e\n\u003cli\u003eCS to BCM 7\u003c\/li\u003e\n\u003cli\u003eSCK to BCM 11\u003c\/li\u003e\n\u003cli\u003eMOSI to BCM 10\u003c\/li\u003e\n\u003cli\u003eDC to BCM 9\u003c\/li\u003e\n\u003cli\u003eBL to BCM 19\u003c\/li\u003e\n\u003cli\u003eGND to any ground pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eYou can of course use other pins with your LCD Breakout, but you'll have to change them accordingly when you instantiate the display in your code.\u003c\/p\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis display has a shinier surface than its smaller cousin, so if you're after more of a matte effect you might be better off going for\u003cspan\u003e \u003c\/span\u003ethe 1.3\" one.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":53957888966840,"sku":"nkx1787258136385","price":12.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/154-spi-colour-square-lcd-240x240-breakout_1.jpg?v=1787258144"},{"product_id":"hifiberry-amp100","title":"HiFiBerry Amp100","description":"\u003cp\u003eThe \u003cstrong\u003eHiFiBerry Amp100\u003c\/strong\u003e is a 100W-per-channel DAC\/Amplifier for the Raspberry Pi. It combines a DAC+ Pro and a powerful 100W-per-channel Class-D amplifier and is compatible with any model of Raspberry Pi with a 40-pin GPIO header (excluding Pi400).\u003c\/p\u003e\n\u003cp\u003eThe Amp100 is powered by an external 12-30V power supply (not included) and provides power to the Raspberry Pi without the need for a separate power supply.\u003c\/p\u003e\n\u003cp\u003eIt can also be equipped with the DSP add-on board to add digital signal processing capabilities. Note: The onboard SPDIF input and output connectors will only be active with the DSP-add on board! Please see below to understand the limitations of the TOSLink input and output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi and DSP add-on not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStereo DAC with sample rates up to 192kHz\/24bit, based on the HiFiBerry DAC2 Pro design\u003c\/li\u003e\n\u003cli\u003eUp to 2x100W output power output\u003c\/li\u003e\n\u003cli\u003eCan be extended with the HiFiBerry DSP add-on board\u003c\/li\u003e\n\u003cli\u003eOnboard TOSLink input\/output (requires DSP add-on board)\u003c\/li\u003e\n\u003cli\u003eUses a single external power supply 12-30V to power the amplifier and the Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eNo soldering, comes as a pre-fabricated kit, just plug it onto the Raspberry Pi.\u003c\/li\u003e\n\u003cli\u003eComes with all components required to mount it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHardware \u0026amp; Speaker Connections\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/amp100-connections.jpg?v=1624634538\u0026amp;width=700\" alt=\"HiFiBerry Amp100 Features\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePower input, barrel jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eTOSLink input connector (requires DSP add-on, see below for limitations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eToslink output connector (requires DSP add-on, see below for limitations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003ePower connector, screw terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eDSP I2S output connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eDSP I2S output connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eRight speaker output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eLeft speaker output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eDSP add-on connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eL\/R outputs can’t be bridged!\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNote that the actual board might look a bit different. Layout and components might change without further notice. HiFiberry do not guarantee a specific PCB layout or specific components.\u003c\/p\u003e\n\u003ch2\u003eIndicator LEDs\u003c\/h2\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26px;\"\u003eD1\u003c\/td\u003e\n\u003ctd style=\"width: 54.4531px;\"\u003efault\u003c\/td\u003e\n\u003ctd style=\"width: 429.547px;\"\u003eIndicates a fault in the output stage, e.g. shortage or overload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26px;\"\u003eD3\u003c\/td\u003e\n\u003ctd style=\"width: 54.4531px;\"\u003eclipping\u003c\/td\u003e\n\u003ctd style=\"width: 429.547px;\"\u003eIndicates clipping, meaning, the input signal in higher than the output stage can handle.\u003cbr\u003eSlightly glowing is fine.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended operating voltage\u003c\/td\u003e\n\u003ctd\u003e12-30V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsolute maximum operating voltage\u003c\/td\u003e\n\u003ctd\u003e32V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum output power\u003c\/td\u003e\n\u003ctd\u003e2x100W\u003c\/td\u003e\n\u003ctd\u003einto 4Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05%\u003c\/td\u003e\n\u003ctd\u003etypical, output power 0.1-10W,\u003cbr\u003e0-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical output power per channel\u003c\/td\u003e\n\u003ctd\u003e40W\u003c\/td\u003e\n\u003ctd\u003eVsupply=20V, Rspk = 4Ohm, THD+N \u0026lt;1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003ctd\u003eVsupply=24V, Rspk = 4Ohm, THD+N \u0026lt;1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003ctd\u003eVsupply=30V, Rspk = 4Ohm, THD+N \u0026lt;1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum output power per channel\u003c\/td\u003e\n\u003ctd\u003e50W\u003c\/td\u003e\n\u003ctd\u003eVsupply=18V, Rspk = 4Ohm, THD+N \u0026lt;10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e75W\u003c\/td\u003e\n\u003ctd\u003eVsupply=24V, Rspk = 4Ohm, THD+N \u0026lt;10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e110W\u003c\/td\u003e\n\u003ctd\u003eVsupply=30V, Rspk = 4Ohm, THD+N \u0026lt;10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample rates\u003c\/td\u003e\n\u003ctd\u003e44.1-192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Amp2 will power the Raspberry Pi. It is powerful enough for any Pi up to the Pi4B. Note that additional hardware drawing lots of power (e.g. hard disks, displays) may require an external power supply.\u003c\/p\u003e\n\u003ch2\u003eConfiguration\u003c\/h2\u003e\n\u003cp\u003eThe following line should be added to your config.txt file:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003edtoverlay=hifiberry-amp100\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eLimitations of the TOSLINK Inputs and Outputs\u003c\/h2\u003e\n\u003cp\u003eWhile the Amp100 board comes with onboard TOSLink inputs and outputs their functionality is limited. Please read this document carefully to understand these limitations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunctionality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith only the Amp100 connected to the Raspberry Pi, both TOSLink input and output have no function. They require the use of the add-on DSP module. The inputs and outputs are directly connected to the inputs and outputs of the DSP on this DSP module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DSP add-on was originally designed to process the data stream between the Raspberry Pi and an add-on DAC like the DAC2 HD and DAC2 Pro.\u003c\/p\u003e\n\u003cp\u003eWhile the TOSLink connectors are connected to the DSP they do not work independently if you not only want to process the audio in the DSP, but also forward the audio data to the amplifier outputs. To implement this, the audio data from the Pi is being replaced by the audio data from the TOSLink input. This requires the Pi to deliver audio data to the DSP. If there is no playback on the Pi, the DAC and amplifier on the Amp100 won’t work.\u003c\/p\u003e\n\u003cp\u003eHiFiberry has created a small program that outputs a dummy data stream on the Pi. It is open source and can be downloaded from Github. There is no individual support for this script from us. You might post in our forum to discuss potential problems with the community.\u003c\/p\u003e\n\u003cp\u003eWe recommend the use of the TOSLink inputs\/outputs only to users with some understanding of DSP programming as you might have to create your own DSP profile to use them. For a product where TOSLink, DSP, DAC and amplifier are more tightly integrated and easier to use, check out the Beocreate 4-channel amplifier.\u003c\/p\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWeight 180 g\u003c\/li\u003e\n\u003cli\u003eDimensions 12 × 18 × 4 cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HiFiBerry","offers":[{"title":"Default Title","offer_id":53957889065144,"sku":"ybs1787258137336","price":80.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/hifiberry-amp100_1.jpg?v=1787258146"},{"product_id":"raspberry-pi-ups-hat-discontinued","title":"Raspberry Pi UPS HAT [Discontinued]","description":"DFRobot Raspberry Pi UPS HAT is an uninterruptable power supply shield for the Raspberry Pi. With the addition of your own 3.7V Lithium battery, it can provide a steady 2A power source to your Raspberry Pi for an extended period of time when the system is powered off, to avoid system damage and assure safe shut down.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIn addition, the product can be used to supply stable power for some applications requiring mobility such as a Raspberry Pi camera project.\u003c\/p\u003e\n\u003cp\u003eA MAX17043 fuel gauge is used on this board for accurate power detection. DFRobot also employs an onboard microcontroller (MCU) for data processing. This allows the Raspberry Pi board to receive information on power capacity and battery voltage directly via I2C communication.\u003c\/p\u003e\n\u003cp\u003eFive onboard LEDs for the shield can show the status of the battery capacity visually without programming.\u003c\/p\u003e\n\u003cp\u003eDFRobot adopted an excellent power management solution in this Raspberry Pi UPS HAT. Over 90% power conversion efficiency and non-diode design make the shield able to remain cool even under continuous high load operation of the Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: 3.7V lithium battery NOT included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eNotes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.7V Lithium Battery is not included\u003c\/strong\u003e in the package\u003c\/li\u003e\n\u003cli\u003ePlease use a 3.7V Lithium Battery that meets the specification below\u003c\/li\u003e\n\u003cli\u003ePlease note that there will be a certain degree of heating in the power source area of the product during operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Raspberry Pi extension interface, compatible with other expansion boards\u003c\/li\u003e\n\u003cli\u003eSupport 2A maximum current output, suitable for most Raspberry Pi applications\u003c\/li\u003e\n\u003cli\u003eAuto-switching of charge\/recharge path, designed to against power-down\u003c\/li\u003e\n\u003cli\u003eOn-board 5 LEDs for showing the battery status\u003c\/li\u003e\n\u003cli\u003eOn-board Maxim fuel gauge IC\u003c\/li\u003e\n\u003cli\u003eSupport reading battery information via I2C communication\u003c\/li\u003e\n\u003cli\u003eLithium battery charge\/discharge protection and over-heating protection\u003c\/li\u003e\n\u003cli\u003eAnti-backflow mainboard power source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 4.5~5.5V\u003c\/li\u003e\n\u003cli\u003eSupply Current:  (recommend using an adapter 2A and above)\u003c\/li\u003e\n\u003cli\u003ePower Supply Interface: Micro-USB\u003c\/li\u003e\n\u003cli\u003eMaximum Charge Current: 1.6A\u003c\/li\u003e\n\u003cli\u003eBattery Interface: PH2.0-2P or solderable contact\u003c\/li\u003e\n\u003cli\u003eBattery: 3.7 Lithium Battery\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eMaximum Output Current: 2A\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: I2C\u003c\/li\u003e\n\u003cli\u003eDimension: 65mmx56mm\/2.56”x2.20”\u003c\/li\u003e\n\u003cli\u003eMounting Hole Size: 58mmx49mm\/2.28”x1.93”\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40℃~85℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eShipping List\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eRaspberry Pi UPS HAT x1\u003c\/li\u003e\n\u003cli\u003eCopper Columns and Screws x4 sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: 3.7V lithium battery NOT included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":53957889196216,"sku":"acg1787258139514","price":11.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/raspberry-pi-ups-hat-discontinued_1.jpg?v=1787258148"},{"product_id":"raspberry-pi-500400-dual-hat-expansion-discontinued","title":"Raspberry Pi 500\/400 Dual HAT Expansion [Discontinued]","description":"\u003cp\u003eThis expansion board has been designed specifically for the Raspberry Pi 500 and Raspberry Pi 400 and allows you to easily and conveniently operate two Raspberry Pi HATs from the GPIO connection. You can also use this board with the Raspberry Pi 5 and Raspberry Pi 4!\u003c\/p\u003e\n\u003cp\u003eWith the included GPIO ribbon cable, the Dual HAT Expansion sits conveniently to the side of the keyboard unit, making it easier to use your Pi 500\/400 GPIO pins (and with two sets of pins for HATs!).\u003c\/p\u003e\n\u003cp\u003eThe onboard GPIO status LEDs also help you keep an eye on what your Raspberry Pi pins are doing, which are complemented by the clear pin labelling next to the physical pins.\u003c\/p\u003e\n\u003cp\u003eYou'll even find mounting holes for the overall expansion board and each HAT, just in case you want to secure things to your own maker panel, workbench or similar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi 500 and HATs not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for the Raspberry Pi 500 and Pi 400\u003c\/li\u003e\n\u003cli\u003eExtends your Pi 500 GPIO pins to two sets of male headers for connecting two HATs\u003c\/li\u003e\n\u003cli\u003eOnboard GPIO status LEDs (32 in total)\u003c\/li\u003e\n\u003cli\u003eGPIO pin labels\u003c\/li\u003e\n\u003cli\u003eMounting holes for the board and each HAT\u003c\/li\u003e\n\u003cli\u003eGPIO ribbon cable included\u003c\/li\u003e\n\u003cli\u003eDimensions: 80mm x 190mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Pi 500\/400 GPIO Dual HAT Expansion\u003c\/li\u003e\n\u003cli\u003e1x GPIO ribbon cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"SBC","offers":[{"title":"Default Title","offer_id":53957889228984,"sku":"phb1787258139803","price":12.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/raspberry-pi-500400-dual-hat-expansion-discontinued_1.jpg?v=1787258148"},{"product_id":"ups-hat-for-raspberry-pi-zero-discontinued","title":"UPS HAT for Raspberry Pi Zero [Discontinued]","description":"\u003cp\u003eThe DFRobot UPS HAT is an uninterruptable power supply pHAT designed for the Raspberry Pi Zero.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eWith the addition of your own 3.7V Lithium battery, t\u003c\/span\u003ehe UPS HAT can continue providing power to the Raspberry Pi for a certain period of time when the system is powered off, to avoid system damage and assure a safe shut down.\u003c\/p\u003e\n\u003cp\u003eIn addition, the pHAT can be used to supply power for applications requiring mobility such as a Raspberry Pi camera.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: 3.7V lithium battery NOT included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul style=\"list-style-type: disc;\" class=\"list-paddingleft-2\"\u003e\n\u003cli\u003eStandard Raspberry Pi extension ports for connecting other expansion boards\u003c\/li\u003e\n\u003cli\u003e2A maximum current output for supporting more Raspberry Pi applications\u003c\/li\u003e\n\u003cli\u003eAuto-switching of charge\/recharge path, designed to be against power-down.\u003c\/li\u003e\n\u003cli\u003eOn-board 5 LEDs for showing the batteries’ status\u003c\/li\u003e\n\u003cli\u003eOn-board Maxim fuel gauge IC\u003c\/li\u003e\n\u003cli\u003eSupport reading battery information via I2C\u003c\/li\u003e\n\u003cli\u003eLithium battery charge\/discharge protection and over-heating protection\u003c\/li\u003e\n\u003cli\u003eAnti-backflow mainboard power source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul style=\"list-style-type: disc;\" class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupply Voltage: 4.5~5.5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupply Current: (recommend using the adapter with the power of 2A and above)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Supply Interface: Micro-USB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Charge Current: 1.6A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery Port: PH2.0-2P or solderable contact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery: 3.7 Lithium Battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Voltage: 5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Output Current: 2A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Interface: I2C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimension: 65x30mm\/2.56x1.18”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Hole Size: 58x23mm\/2.83x0.91”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: -40℃~85℃\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eShipping List\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul style=\"list-style-type: disc;\" class=\"list-paddingleft-2\"\u003e\n\u003cli\u003eUPS HAT for Raspberry Pi Zero x1\u003c\/li\u003e\n\u003cli\u003eDouble-pass Copper Pillar M2.5*14 x4\u003c\/li\u003e\n\u003cli\u003eSingle Head Copper Pillar M2.5*4 x4\u003c\/li\u003e\n\u003cli\u003eScrew M2.5*6 x4 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: 3.7V lithium battery NOT included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":53957889294520,"sku":"vwl1787258140454","price":13.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/ups-hat-for-raspberry-pi-zero-discontinued_1.jpg?v=1787258149"},{"product_id":"8-relays-4a120v-8-layer-stackable-hat-for-raspberry-pi-v60-discontinued","title":"8 Relays 4A\/120V 8-Layer Stackable HAT for Raspberry Pi (v6.0) [Discontinued]","description":"\u003cp\u003eThe perfect add-on for your project when you have to control large number of loads. Stackable to 8 layers, the card can add up to 64 relays to each Raspberry Pi in a compact form factor - now with a Home Assistant integration!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePluggable connectors make the Eight Relays card easy to use when multiple cards are stacked up. All relays have \u003cstrong\u003eNO and NC contacts\u003c\/strong\u003e and can switch \u003cstrong\u003e120VAC\/4A or 24VDC\/4A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStatus LEDs\u003c\/strong\u003e conveniently grouped on one side of the board show when relays are on or off. A \u003cstrong\u003epower LED\u003c\/strong\u003e shows when power is applied. A \u003cstrong\u003ereset switch\u003c\/strong\u003e permits shutting down the Raspberry Pi without the use of a keyboard and monitor.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStatus LEDs and NO\/NC contacts\u003c\/li\u003e\n\u003cli\u003eEight layer stackable to 64 relays\u003c\/li\u003e\n\u003cli\u003ePluggable Connectors 26-16 AWG wires\u003c\/li\u003e\n\u003cli\u003e120VAC\/4A or 24VDC\/4A on each contact\u003c\/li\u003e\n\u003cli\u003eRS485 Port\u003c\/li\u003e\n\u003cli\u003eGeneral purpose push-button\u003c\/li\u003e\n\u003cli\u003eLED indicators on each relay\u003c\/li\u003e\n\u003cli\u003eSoftware self-test\u003c\/li\u003e\n\u003cli\u003eUses only I2C port (address 0x20..0x27 or 0x38..0x3f ), all GPIO pins available\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorks with any Raspberry Pi from  ZERO to 5\u003c\/li\u003e\n\u003cli\u003eECCN Code EAR99\u003c\/li\u003e\n\u003cli\u003e64 Stations Irrigation Controller using Node-RED\u003c\/li\u003e\n\u003cli\u003eCommand Line\u003c\/li\u003e\n\u003cli\u003ePython Library\u003c\/li\u003e\n\u003cli\u003eNode-Red nodes\u003c\/li\u003e\n\u003cli\u003eOpenPLC module\u003c\/li\u003e\n\u003cli\u003eHome Assistant Integration\u003c\/li\u003e\n\u003cli\u003eCODESYS Driver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe Eight Relays card is compatible with all Raspberry Pi versions from Zero to 5. All stacked cards share the I2C bus using only two of the Raspberry Pi’s GPIO pins to manage all eight cards.  This feature leaves the remaining 24 GPIOs available for the user.\u003c\/p\u003e\n\u003ch3\u003ePower Requirements\u003c\/h3\u003e\n\u003cp\u003eThe Eight Relays card needs 5V to operate and can be powered from Raspberry Pi or from it's own 2 pin pluggable connector.\u003c\/p\u003e\n\u003cp\u003eThe relay coils are also powered from the 5V.  The card draws 10mA with all relays off. Each relay needs about 80 mA to turn on. If power is applied to the board's connector, no other power supply is needed for the Raspberry Pi.\u003c\/p\u003e\n\u003ch3\u003eStacking Multiple Cards\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eUp to eight cards can be stacked on your Raspberry Pi. Three positions of the configuration DIP Switch labeled ID0, ID1, ID2 are used to select the stack level. Cards can be stacked in any order.\u003c\/p\u003e\n\u003ch3\u003eReset Pushbutton\u003c\/h3\u003e\n\u003cp\u003eShutting down the Raspberry Pi by turning off the power can result in SD Card failure. To prevent this, a shutdown command needs to be used before power cut-off. But this requires a monitor, keyboard and mouse connected to the Pi.\u003c\/p\u003e\n\u003cp\u003eA momentary on push button installed at the edge of the board provides a convenient way to shut down the Raspberry Pi. The button is routed to pin 37 (GPIO 26). You need to write a script which monitors this pin, and if pressed for more than a desired time, issues the shut-down command.\u003c\/p\u003e\n\u003ch2\u003eElectrical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 5V\/8A pluggable connector\u003c\/li\u003e\n\u003cli\u003eOn board resettable fuse: 5A\u003c\/li\u003e\n\u003cli\u003eRelays: NO\/NC contacts, 4A\/120 VAC - 24 VDC\u003c\/li\u003e\n\u003cli\u003eElectrical endurance: minim 105 cycles at 1,800 operations per hour, full load\u003c\/li\u003e\n\u003cli\u003eMechanical endurance: minim 107 cycles at 18,000 operations per hour, no load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDownloads page\u003c\/li\u003e\n\u003cli\u003e64 Stations Irrigation Controller using Node-RED\u003c\/li\u003e\n\u003cli\u003eCommand Line\u003c\/li\u003e\n\u003cli\u003ePython Library\u003c\/li\u003e\n\u003cli\u003eNode-Red nodes\u003c\/li\u003e\n\u003cli\u003eOpenPLC module\u003c\/li\u003e\n\u003cli\u003eHome Assistant Integration\u003c\/li\u003e\n\u003cli\u003eCODESYS Driver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuick Start\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlug your card on top of your Raspberry Pi and power up the system.\u003c\/li\u003e\n\u003cli\u003eEnable I2C communication on Raspberry Pi using raspi-config.\u003c\/li\u003e\n\u003cli\u003eInstall the 8-RELAYS software from github.com:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e~$ git clone https:\/\/github.com\/SequentMicrosystems\/8relind-rpi.git\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e~$ cd \/home\/pi\/8relind-rpi\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e~\/8relind-rpi$ sudo make install\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e~\/8relind-rpi$ 8relind\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe program will respond with a list of available commands.\u003c\/p\u003e\n\u003ch3\u003eSoftware\u003c\/h3\u003e\n\u003cdiv\u003eYou can write your own application using the Command Line or Python Libraries provided. No programming is required if you use the Node-Red nodes we supply.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eYou can drag-and-drop the functional blocks to design your application. Examples are provided at GitHub.\u003cbr\u003e \u003c\/div\u003e\n\u003ch3\u003eRelay Self-Test\u003c\/h3\u003e\n\u003cdiv\u003eThe card can be tested before installation by running a simple command from the command line. The card will cycle each relay on and off at 0.5 seconds interval.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe clacking noise of the relays and the lighting of the LEDs will assure that all relays are functioning.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eAccessories\u003c\/h3\u003e\n\u003cp\u003ecard can be installed parallel on a DIN-Rail using the\u003cspan\u003e \u003c\/span\u003eDIN-Rail Kit Type 1, or perpendicular using the DIN-Rail Kit Type 2.\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 8 Relays HAt\u003c\/li\u003e\n\u003cli\u003e11x Connector plugs\u003c\/li\u003e\n\u003cli\u003e1x Mounting hardware pack\n\u003cul\u003e\n\u003cli\u003eFour M2.5x18mm male-female brass standoffs\u003c\/li\u003e\n\u003cli\u003eFour M2.5x5mm brass screws\u003c\/li\u003e\n\u003cli\u003eFour M2.5 brass nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of 27\/02\/2025\u003c\/strong\u003e we are now stocking version 6.0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sequent","offers":[{"title":"Default Title","offer_id":53957889360056,"sku":"xlb1787258141825","price":32.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/8-relays-4a120v-8-layer-stackable-hat-for-raspberry-pi-v60-discontinued_1.jpg?v=1787258150"},{"product_id":"battborg-raspberry-pi-battery-power-board-discontinued","title":"BattBorg - Raspberry Pi Battery Power Board [Discontinued]","description":"\u003cp\u003eThe BattBorg is a plug and play power converter for your Raspberry Pi which allows you to easily power the Pi with batteries! It's great for Pi Zero robot projects or where you need to leave your Pi unmanned for extended periods without a wired power source (outside sensor projects etc).\u003c\/p\u003e\n\u003cp\u003eThe BattBorg uses a highly efficient (~90%) OKI78SR DCDC converter which has a \u003cstrong\u003emaximum 1.5A output\u003c\/strong\u003e and, due to it's efficiency, requires no heatsink! It will work with most batteries\/battery packs that are between \u003cstrong\u003e7-36V\u003c\/strong\u003e so it's great for 12V car batteries, 8xAA battery packs and so on.\u003c\/p\u003e\n\u003cp\u003eTwo versions are available (\u003cstrong\u003eselect above\u003c\/strong\u003e):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoldered BattBorg only (fully assembled): \u003c\/strong\u003eIncludes a BattBorg (assembled), 3-pin cable and a mounting pillar set (you need to supply your own battery pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull BattBorg kit:\u003c\/strong\u003e Includes a BattBorg (assembled), 3-pin cable, mounting pillar set \u003cstrong\u003eAND a PP3 cable and 8xAA battery holder\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA convenient way to power a Raspberry Pi with batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V 1.5A Max Output\u003c\/strong\u003e (best suited to the Pi Zero, however it can be used with other models with a close eye on the current draw)\u003c\/li\u003e\n\u003cli\u003e~90% Efficient\u003c\/li\u003e\n\u003cli\u003eCompatible with battery packs (or batteries) between 7V - 36V\u003c\/li\u003e\n\u003cli\u003ePlugs into GPIO Pins 2, 4 \u0026amp; 6\u003c\/li\u003e\n\u003cli\u003eUp to 14 Hours Run-Time @ 15% Load (8 x AA Batteries)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBattBorg - Overview \u0026amp; Getting Started\u003c\/li\u003e\n\u003cli\u003ePowering a Pi Zero with BattBorg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVideo\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNote the model used in this example is the original Raspberry Pi A+ (not the 3A+)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/5Lw2bFTro58\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"PiBorg","offers":[{"title":"Board + Cable","offer_id":53957889458360,"sku":"lyu1787258143951","price":3.0,"currency_code":"USD","in_stock":true},{"title":"Full Kit","offer_id":53957889491128,"sku":"hgj1787258143952","price":9.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/battborg---raspberry-pi-battery-power-board-discontinued_1.jpg?v=1787258152"},{"product_id":"gsm-gprs-gnss-bluetooth-and-rtc-hat-for-raspberry-pi","title":"GSM, GPRS, GNSS, Bluetooth and RTC HAT for Raspberry Pi","description":"\u003cp\u003eThis is a low-power Raspberry Pi HAT that features multiple communication functionalities: \u003cstrong\u003eGSM, GPRS, GNSS and Bluetooth! \u003c\/strong\u003eThe HAT supports GPS, COMPASS, Glonass, LBS base station positioning and omni-positioning.\u003c\/p\u003e\n\u003cp\u003eIt allows your Raspberry Pi to easily make a telephone call, send messages, connect to wireless Internet, track global positioning, transfer data via Bluetooth and more! A 1.8V\/3V sim card slot allows you to add a compatible sim card for data connections and calls, which is supported by the onboard 3.5mm audio connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe board also features a\u003c\/strong\u003e \u003cstrong\u003eReal-time Clock\u003c\/strong\u003e (RTC) for keeping accurate time, which uses a CR1220 battery (not included). \u003cstrong\u003eSix onboard LEDs\u003c\/strong\u003e indicate the module working status, whilst debugging is further aided by the \u003cstrong\u003eonboard CP2102 USB to UART converter\u003c\/strong\u003e for UART debugging.\u003c\/p\u003e\n\u003cp\u003eThe kit comes complete with the HAT, GSM, GPS and Bluetooth antennas alongside a USB cable and fixings. Online development resources are available to get you started too!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Raspberry Pi not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Raspberry Pi 40-pin GPIO header\u003c\/li\u003e\n\u003cli\u003eSupports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email\u003c\/li\u003e\n\u003cli\u003eSupports GPS, COMPASS, Glonass, LBS base station positioning, omni-positioning\u003c\/li\u003e\n\u003cli\u003eBluetooth 3.0, supports data transferring through Bluetooth\u003c\/li\u003e\n\u003cli\u003eOnboard USB TO UART Converter CP2102 for UART debugging\u003c\/li\u003e\n\u003cli\u003e6x LEDs for indicating the module working status\u003c\/li\u003e\n\u003cli\u003eSIM card slot for 1.8V\/3V SIM card\u003c\/li\u003e\n\u003cli\u003eRTC with backup battery holder\u003c\/li\u003e\n\u003cli\u003eBaudrate auto-detection (1200bps ~115200bps)\u003c\/li\u003e\n\u003cli\u003eControl via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands)\u003c\/li\u003e\n\u003cli\u003eSupports SIM application toolkit: GSM 11.14 Release 99\u003c\/li\u003e\n\u003cli\u003e\nOnline development resources and manual (examples for Raspberry Pi\/Arduino\/STM32)\u003c\/li\u003e\n\u003cli\u003eDimensions: 65mm x 30.40mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGSM\/GPRS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBand\n\u003cul\u003e\n\u003cli\u003eGSM 850\/EGSM 900\/DCS 1800\/PCS 1900 MHz\u003c\/li\u003e\n\u003cli\u003eQuad-band auto search\u003c\/li\u003e\n\u003cli\u003eCompliant to GSM phase 2\/2+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmitting power\n\u003cul\u003e\n\u003cli\u003eClass 4 (2W @ GSM 850\/EGSM 900 MHz)\u003c\/li\u003e\n\u003cli\u003eClass 1 (1W @ DCS 1800\/PCS 1900 MHz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGPRS connectivity\n\u003cul\u003e\n\u003cli\u003eGPRS multi-slot class 12 (default)\u003c\/li\u003e\n\u003cli\u003eGPRS multi-slot class 1~12 (configurable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGPRS data feature\n\u003cul\u003e\n\u003cli\u003eDownlink speed: max 85.6kbps\u003c\/li\u003e\n\u003cli\u003eUplink speed: max 85.6kbps\u003c\/li\u003e\n\u003cli\u003eCoding schemes: CS-1\\CS-2\\CS-3\\CS-4\u003c\/li\u003e\n\u003cli\u003eSupports PAP (Password Authentication Protocol) for PPP connection\u003c\/li\u003e\n\u003cli\u003eSupports PBCCH\u003c\/li\u003e\n\u003cli\u003eSupports USSD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSMS\n\u003cul\u003e\n\u003cli\u003eSupports: MT\/MO\/CB\/Text\/PDU mode\u003c\/li\u003e\n\u003cli\u003eSMS storage: SIM card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudio\n\u003cul\u003e\n\u003cli\u003eVoice encode\/decode mode: Half Rate\\Full Rate\\Enhanced Full Rate\\Adaptive muti rate\u003c\/li\u003e\n\u003cli\u003eSupports echo cancellation\u003c\/li\u003e\n\u003cli\u003eSupports noise reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGNSS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReceiver type\n\u003cul\u003e\n\u003cli\u003e33 tracking channels\u003c\/li\u003e\n\u003cli\u003e99 acquisition channels\u003c\/li\u003e\n\u003cli\u003eGPS L1 C\/A code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity\n\u003cul\u003e\n\u003cli\u003eTracking: -165 dBm\u003c\/li\u003e\n\u003cli\u003eCold starts : -148 dBm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTime-To-First-Fix\n\u003cul\u003e\n\u003cli\u003eCold starts: 28s (typ.)\u003c\/li\u003e\n\u003cli\u003eHot starts : \u0026lt; 1s\u003c\/li\u003e\n\u003cli\u003eWarm starts: 26s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccuracy\n\u003cul\u003e\n\u003cli\u003eHorizontal position : \u0026lt;2.5m CEP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrates AT commands\u003c\/li\u003e\n\u003cli\u003eCompliant to Bluetooth specification3.0 + EDR\u003c\/li\u003e\n\u003cli\u003eSupports SPP, OPP, HFP\/HSP, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMisc\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 5V\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40°C ~ 85°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -45°C ~ 90°C\u003c\/li\u003e\n\u003cli\u003eDimensions: 30.2mm x 65mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Onboard?\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/GSM-GPRS-GNSS-Bluetooth-HAT-Raspberry-Pi-6.jpg?v=1625358051\u0026amp;width=700\" alt=\"GSM\/GPRS\/GNSS\/Bluetooth HAT for Raspberry Pi Features\"\u003e\u003c\/p\u003e\n\u003cp\u003e1) SIM868 module\u003cbr\u003e2) ZMM5V1: regulator diode\u003cbr\u003e3) SMF05C: TVS diode\u003cbr\u003e4) CP2102: USB TO UART converter\u003cbr\u003e5) MP1482: power chip\u003cbr\u003e6) NDC7002N: voltage level translator\u003cbr\u003e7) GPS status indicator\u003cbr\u003e8) NET indicator:\u003cbr\u003e  - flashes fast when the module starts up\u003cbr\u003e  - flashes slowly after GSM register succeed\u003cbr\u003e9) STA module working status indicator\u003cbr\u003e10) SIM868 UART Tx\/Rx indicator\u003cbr\u003e11) Power indicator\u003cbr\u003e12) SIM868 control button: press the button and hold for 1s, to startup\/shutdown the SIM868\u003cbr\u003e13) Raspberry Pi GPIO connector\u003cbr\u003e14) SIM card slot\u003cbr\u003e15) USB TO UART interface\u003cbr\u003e16) 3.5mm earphone\/mic jack\u003cbr\u003e17) GNSS antenna connector\u003cbr\u003e18) Bluetooth antenna connector\u003cbr\u003e19) GSM antenna connector\u003cbr\u003e20) CR1220 battery holder: for RTC backup battery\u003cbr\u003e21) UART selection switch\u003cbr\u003e   A: control the SIM868 through USB TO UART\u003cbr\u003e   B: control the SIM868 through Raspberry Pi\u003cbr\u003e   C: access Raspberry Pi through USB TO UART\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53957889589432,"sku":"cdk1787258144554","price":22.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/gsm-gprs-gnss-bluetooth-and-rtc-hat-for-raspberry-pi_1.jpg?v=1787258153"},{"product_id":"paa5100je-near-optical-flow-spi-breakout","title":"PAA5100JE Near Optical Flow SPI Breakout","description":"\u003cp\u003eDetect motion of close-up surfaces with this Breakout Garden compatible optical navigation breakout - great for floor tracking for ground-dwelling robots!\u003c\/p\u003e\n\u003cp\u003eThe PAA5100JE sensor is used in robot vacuum cleaners and uses a low-resolution camera and some clever algorithms to detect the motion of surfaces. This sensor has a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esuper close range of 15-35mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso it's suitable for use with a variety of different surfaces. If you're looking for a similar sensor with a bigger range (for attaching to something like a drone) check out our\u003cspan\u003e \u003c\/span\u003ePMW3901 breakout.\u003c\/p\u003e\n\u003cp\u003eYou can use this breakout completely solder-free with any\u003cspan\u003e \u003c\/span\u003eBreakout Garden\u003cspan\u003e \u003c\/span\u003ewith an SPI slot, for ease of prototyping.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our full range of Breakout's and Breakout Garden's \u003c\/span\u003ehere\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePAA5100JE-Q optical tracking sensor (datasheet)\u003c\/li\u003e\n\u003cli\u003eTwo white LEDs on-board for illumination\u003c\/li\u003e\n\u003cli\u003eFrame rate: 242 FPS (frames per second)\u003c\/li\u003e\n\u003cli\u003eRange: 15-35mm\u003c\/li\u003e\n\u003cli\u003eField of view: 42°\u003c\/li\u003e\n\u003cli\u003eMaximum speed: 1.14 metres per second (with sensor 25mm away from the surface)\u003c\/li\u003e\n\u003cli\u003e6mA typical current draw\u003c\/li\u003e\n\u003cli\u003eSPI interface\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi and Arduino\u003c\/li\u003e\n\u003cli\u003eMeasurements: approx 24mm x 24.5mm x 5mm (L x W x H, including components)\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003cli\u003eMechanical drawing\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe've adapted our PWM3901\u003cspan\u003e \u003c\/span\u003ePython library\u003cspan\u003e \u003c\/span\u003eto work with this sensor as well. It makes reading the x\/y motion values and their magnitude really straightforward. Use the following line at the beginning of your code to make sure it's set up correctly:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003efrom pmw3901 import PAA5100\u003c\/code\u003e\u003c\/p\u003e\n\u003ch2\u003eConnecting to your Raspberry Pi\u003c\/h2\u003e\n\u003cp\u003eIf you're not using a Breakout Garden, this is how to connect your Near Optical Flow Sensor Breakout up to your Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eOur library is set up to use the front SPI slot by default: BCM 7 for CS, BCM 11 for SCK, BCM 10 for MOSI, BCM 9 for MISO, and BCM 19 for the INT pin.\u003c\/p\u003e\n\u003cp\u003eHere's which pins to connect between your Near Optical Flow Sensor Breakout and your Pi's GPIO (\u003cstrong\u003enote that it's BCM pin numbering\u003c\/strong\u003e):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-5V to any 5V or 3V pin\u003c\/li\u003e\n\u003cli\u003eCS to BCM 7\u003c\/li\u003e\n\u003cli\u003eSCK to BCM 11\u003c\/li\u003e\n\u003cli\u003eMOSI to BCM 10\u003c\/li\u003e\n\u003cli\u003eMISO to BCM 9\u003c\/li\u003e\n\u003cli\u003eINT to BCM 19\u003c\/li\u003e\n\u003cli\u003eGND to any ground pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou can of course use other pins but you'll have to change them accordingly when you instantiate the sensor in your code.\u003c\/p\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":53957889687736,"sku":"prk1787258146590","price":15.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/paa5100je-near-optical-flow-spi-breakout_1.jpg?v=1787258155"},{"product_id":"16x2-i2c-rgb-lcd-keypad-hat-with-rgb-backlight-v20","title":"16x2 I2C RGB LCD Keypad HAT with RGB Backlight V2.0","description":"\u003cdiv class=\"desc\"\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cp\u003eThis is a 16x2 character \u003cstrong\u003eRGB \u003c\/strong\u003eBackground LCD + Keypad HAT for the Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew V2.0!\u003c\/strong\u003e We made improvements in the wiring connection based on the previous LCD display as well as left out the contrast adjustment function, so the product can be pretty easy to use, and users can spend time focusing on the most important projects.\u003c\/p\u003e\n\u003cp\u003eThe RGB LCD1602 display is integrated on the shield and breaks out Raspberry Pi’s GPIO pins for connecting more devices. The HAT adopts an I2C interface, allowing you to control the 16 million colour combination options of the LCD backlight, along with brightness adjustment, display control etc.\u003c\/p\u003e\n\u003cp\u003eThere are 5 push buttons integrated on the board to help you switch the display and configure functions, then you can easily build up your data monitor and small operating platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is the RGB Background version\u003c\/strong\u003e - allowing you to change the text colour via code. We also offer an RGB \u003cstrong\u003eFont\u003c\/strong\u003e background version. \u003cstrong\u003eRaspberry Pi not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe online product wiki includes example Python code and other information to help you get started.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul style=\"list-style-type: disc;\" class=\"list-paddingleft-2\"\u003e\n\u003cli\u003eSupply Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eLogic Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eOperating Current: \u0026lt;60mA\u003c\/li\u003e\n\u003cli\u003e16x2 LCD Display\u003c\/li\u003e\n\u003cli\u003eCommunication: I2C\u003c\/li\u003e\n\u003cli\u003eFont: 5*8\u003c\/li\u003e\n\u003cli\u003eBacklight: RGB adjustable backlight (16 million)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20 ~+70℃\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -30 ~ +80℃\u003c\/li\u003e\n\u003cli\u003eDimension: 85.0mmx56.0mmx26.8mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eShipping List\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003e1x I2C 16x2 RGB LCD KeyPad HAT V2.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":53957889786040,"sku":"wqf1787258147237","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/16x2-i2c-rgb-lcd-keypad-hat-with-rgb-backlight-v20_1.jpg?v=1787258155"},{"product_id":"pico-breakout-garden-base","title":"Pico Breakout Garden Base","description":"\u003cp\u003eAn easy, solderless, swappable way to use breakouts with your Raspberry Pi Pico - add up to six Pimoroni breakouts (4 x I2C and 2 x SPI) to the sturdy slots and get coding and creating!\u003c\/p\u003e\n\u003cp\u003ePico Breakout Garden Base sits underneath your Pico and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elets you connect up to six of our extensive selection of Pimoroni breakouts\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto it. Whether it's\u003cspan\u003e \u003c\/span\u003eenvironmental sensors\u003cspan\u003e \u003c\/span\u003eso you can keep track of the temperature and humidity in your office, a whole host of\u003cspan\u003e \u003c\/span\u003elittle screens\u003cspan\u003e \u003c\/span\u003efor important notifications and readouts, and, of course,\u003cspan\u003e \u003c\/span\u003eLEDs.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eScroll down for a list of breakouts that are currently compatible with our C++\/MicroPython libraries!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAs well as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elabelled landing area for your Pico\u003c\/strong\u003e, there's also a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efull set of broken out Pico connections\u003c\/strong\u003e, in case you need to attach even more sensors, wires, and circuitry. We've thrown in some rubber feet to keep the base nice and stable and to stop it from scratching your desk, or there are M2.5\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emounting holes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat the corners so that you can bolt it onto a solid surface if you prefer.\u003c\/p\u003e\n\u003cp\u003eThe six sturdy black slots are edge connectors that connect the breakouts to the pins on your Pico. There's two slots for SPI breakouts (like our\u003cspan\u003e \u003c\/span\u003e0.96\" LCD Breakout\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e1.12\" SPI OLED Breakout), and four slots for I2C breakouts. Because I2C is a bus, you can use multiple I2C devices at the same time, providing they don't have the same I2C address (we've made sure that all of our breakouts have different addresses, and we print them on the back of the breakouts so they're easy to find).\u003c\/p\u003e\n\u003cp\u003eAs well as being a handy way to add functionality to your Pico, Breakout Garden is also very useful for prototyping projects without the need for complicated wiring, soldering, or breadboards, and you can grow or change up your setup at any time.\u003c\/p\u003e\n\u003cp\u003eView our full Breakout Garden range here!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBreakouts are sold separately!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote: \u003c\/span\u003e\u003cstrong\u003eRaspberry Pi Pico NOT included\u003c\/strong\u003e\u003cspan\u003e. You'll need a Pico with male headers soldered to it. You can \u003c\/span\u003egrab a Pico here\u003cspan\u003e and \u003c\/span\u003ePico male headers here\u003cspan\u003e, or buy a Pico with pre-soldered headers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSix sturdy edge-connector slots for\u003cspan\u003e \u003c\/span\u003ePimoroni breakouts\n\u003c\/li\u003e\n\u003cli\u003e4x I2C slots (5 pins)\u003c\/li\u003e\n\u003cli\u003e2x SPI slot (7 pins)\u003c\/li\u003e\n\u003cli\u003eLanding area with female headers for Raspberry Pi Pico\u003c\/li\u003e\n\u003cli\u003e0.1” pitch, 5 or 7 pin connectors\u003c\/li\u003e\n\u003cli\u003eBroken-out pins\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection (built into breakouts)\u003c\/li\u003e\n\u003cli\u003e99% assembled - just need to stick on the feet!\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi Pico\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout Pico Breakout Garden\u003c\/h2\u003e\n\u003cp\u003eBecause of the way that I2C (the protocol that Breakout Garden uses) works, it doesn't matter which slot on the Breakout Garden that you plug your breakout into. Each I2C device has an address (you'll see it on the back of each breakout) that it uses to identify itself to other I2C devices, so it's effectively saying \"Hey, it's me, Bob!\"\u003c\/p\u003e\n\u003cp\u003eWe've built reverse polarity protection into our\u003cspan\u003e \u003c\/span\u003ePimoroni breakouts, meaning that there's no magic blue smoke if you accidentally plug one in the wrong way round. However, the correct way to plug them in is to make sure that the labels on the pins on your breakout and the labels on each Breakout Garden slot match up.\u003c\/p\u003e\n\u003cp\u003eThe markings on the base will show you which way round to plug in your Pico - just match up the USB port with the markings on the board.\u003c\/p\u003e\n\u003ch2\u003ePico Breakout Compatibility\u003c\/h2\u003e\n\u003cp\u003eWe're in the process of writing\u003cspan\u003e \u003c\/span\u003eC++ \/ MicroPython drivers\u003cspan\u003e \u003c\/span\u003efor as many of our breakouts as possible - here's a list of the breakouts that are currently supported. If you download the most recent version of our\u003cspan\u003e \u003c\/span\u003ecustom MicroPython uf2, it will have all these drivers included.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.54\" SPI Colour Square LCD (240x240) Breakout\u003c\/li\u003e\n\u003cli\u003e1.3\" SPI Colour Round LCD (240x240) Breakout\u003c\/li\u003e\n\u003cli\u003e1.3\" SPI Colour Square LCD (240x240) Breakout\u003c\/li\u003e\n\u003cli\u003e0.96\" SPI Colour LCD (160x80) Breakout\u003c\/li\u003e\n\u003cli\u003eLED Dot Matrix Breakout\u003c\/li\u003e\n\u003cli\u003eLTR-559 Light \u0026amp; Proximity Sensor Breakout\u003c\/li\u003e\n\u003cli\u003e11x7 LED Matrix Breakout\u003c\/li\u003e\n\u003cli\u003e5x5 RGB Matrix Breakout\u003c\/li\u003e\n\u003cli\u003eSGP30 Air Quality Sensor Breakout\u003c\/li\u003e\n\u003cli\u003eTrackball Breakout\u003c\/li\u003e\n\u003cli\u003eAS7262 6-channel Spectral Sensor (Spectrometer) Breakout\u003c\/li\u003e\n\u003cli\u003eRGB Encoder Breakout\u003c\/li\u003e\n\u003cli\u003eRGB Potentiometer Breakout\u003c\/li\u003e\n\u003cli\u003eIO Expander Breakout\u003c\/li\u003e\n\u003cli\u003eMICS6814 3-in-1 Gas Sensor Breakout (CO, NO2, NH3)\u003c\/li\u003e\n\u003cli\u003eMSA301 3DoF Motion Sensor Breakout\u003c\/li\u003e\n\u003cli\u003eRV3028 Real-Time Clock (RTC) Breakout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your breakout's not yet on the list, you might find Pico-compatible drivers for it in CircuitPython!\u003c\/p\u003e\n\u003cp\u003ePlease note that Breakout Garden Base does not have I2C pull-up resistors. All of our breakouts have their own pull-ups on board, but you may run into problems if you're using CircuitPython and third-party breakouts that do not have their own pull-ups.\u003c\/p\u003e\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003cp\u003eThe most straightforward way of getting started with Pico Breakout Garden Base is by installing our custom MicroPython build on your Pico - there's a tutorial on how to get set up\u003cspan\u003e \u003c\/span\u003ehere.\u003c\/p\u003e\n\u003cp\u003eYou can find C examples\u003cspan\u003e \u003c\/span\u003ehere\u003cspan\u003e \u003c\/span\u003eand MicroPython examples\u003cspan\u003e \u003c\/span\u003ehere.\u003c\/p\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":53957889982648,"sku":"one1787258148375","price":9.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/pico-breakout-garden-base_1.jpg?v=1787258156"},{"product_id":"ups-module-for-raspberry-pi-pico-with-600mah-lipo-battery","title":"UPS Module for Raspberry Pi Pico with 600mAh LiPo Battery","description":"\u003cp\u003eThis UPS (Uninterruptable Power Supply) module can keep your Raspberry Pi Pico running when power is disconnected - whether that's to move your project between power supplies, for power cuts or just reassurance for your critical project.\u003c\/p\u003e\n\u003cp\u003eThe board incorporates a LiPo battery switching charger with power path management. A voltage\/current monitoring chip also allows you to monitor the battery operating status via the I2C bus.\u003c\/p\u003e\n\u003cp\u003eThe stackable design (female header under the board and male headers on top) allows you to use this with other Raspberry Pi Pico add-ons and accessories or jumper wires, making it easier to combine components and add-ons with this board whilst keeping your project compact.\u003c\/p\u003e\n\u003cp\u003eThe Pico UPS module comes with its own 600mAh LiPo battery in the package.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote: \u003c\/span\u003e\u003cstrong\u003eRaspberry Pi Pico not included\u003c\/strong\u003e\u003cspan\u003e. You'll need a Pico with male headers soldered to it. You can \u003c\/span\u003egrab a Pico here\u003cspan\u003e and \u003c\/span\u003ePico male headers here\u003cspan\u003e, or buy a Pico with pre-soldered headers.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Raspberry Pi Pico header\u003c\/li\u003e\n\u003cli\u003eIncorporates Li-po battery switching charger with dynamic power path management, more stable power supply\u003c\/li\u003e\n\u003cli\u003eI2C bus communication, monitoring the battery voltage, current, power and remaining capacity in real-time\u003c\/li\u003e\n\u003cli\u003eMulti battery protection circuits: overcharge\/discharge protection, over current protection, short circuit protection and reverse protection\u003c\/li\u003e\n\u003cli\u003eOnboard recharging indicator, power indicator, easy to check the battery status\u003c\/li\u003e\n\u003cli\u003eStackable design\u003c\/li\u003e\n\u003cli\u003eLiPo battery included\u003c\/li\u003e\n\u003cli\u003eOnline development resources and manual (Raspberry Pi Pico C\/C++ and MicroPython examples)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Pico UPS module\u003c\/li\u003e\n\u003cli\u003e1x 600mAh LiPo Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi Pico not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRecharge voltage: 5V\u003c\/li\u003e\n\u003cli\u003eControl Bus: I2C\u003c\/li\u003e\n\u003cli\u003eBattery Support: 600mAh 3.7V Li-po battery (included)\u003c\/li\u003e\n\u003cli\u003eDimensions: 62mm x 21mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Onboard\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Raspberry Pi Pico UPS HAT features onboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/pico-ups-b-features.jpg?v=1626279820\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003e1) \u003cstrong\u003eETA6003\u003c\/strong\u003e\u003cbr\u003e - Recharger chip\u003cbr\u003e2) \u003cstrong\u003eINA219\u003c\/strong\u003e\u003cbr\u003e - Voltage\/current monitoring chip\u003cbr\u003e3) \u003cstrong\u003eS8261\u003c\/strong\u003e\u003cbr\u003e - Li-po battery protection chip\u003cbr\u003e4) \u003cstrong\u003eFS8205\u003c\/strong\u003e\u003cbr\u003e - Li-po battery protection MOS\u003cbr\u003e5) \u003cstrong\u003eAO3400\u003c\/strong\u003e\u003cbr\u003e - Reverse-proof MOS\u003cbr\u003e6) \u003cstrong\u003eSI2305\u003c\/strong\u003e\u003cbr\u003e - Counter current preventing MOS\u003cbr\u003e7) \u003cstrong\u003eRaspberry Pi Pico header\u003c\/strong\u003e\u003cbr\u003e - For direct attaching to Raspberry Pi Pico\u003cbr\u003e8) \u003cstrong\u003ePower switch\u003c\/strong\u003e\u003cbr\u003e9) \u003cstrong\u003eActivate button\u003c\/strong\u003e\u003cbr\u003e - Activate the protection circuit after replacing the battery\u003cbr\u003e10) \u003cstrong\u003eBattery header\u003c\/strong\u003e\u003cbr\u003e - For connecting 3.7V Li-po battery\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Pico UPS HAT Pinout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/pico-ups-b-pinout.jpg?v=1626279846\u0026amp;width=700\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53957890080952,"sku":"zsi1787258148991","price":10.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/ups-module-for-raspberry-pi-pico-with-600mah-lipo-battery_1.jpg?v=1787258157"},{"product_id":"arpi600-adapter-board-for-arduino-raspberry-pi","title":"ARPI600 - Adapter Board for Arduino \u0026 Raspberry Pi","description":"\u003cp\u003eWant to use Arduino shields with your Raspberry Pi? The \u003cstrong\u003eARPI600\u003c\/strong\u003e lets you do just this!\u003c\/p\u003e\n\u003cp\u003eMany of us tinkered with the Arduino Uno before starting out with the Raspberry Pi, and now you can use your collection of Arduino shields with your Pi.\u003c\/p\u003e\n\u003cp\u003eThe ARPI600 fits straight onto any 40-pin Raspberry Pi and offers a number features on top of the Arduino shield compatibility. There's an \u003cstrong\u003eXbee connector\u003c\/strong\u003e for fitting various XBee modules, a \u003cstrong\u003esensor interface\u003c\/strong\u003e for connecting your favourite sensors, an onboard \u003cstrong\u003eUSB to UART\u003c\/strong\u003e for serial debugging (can also be configured as an XBee USB adapter), an onboard\u003cstrong\u003e ADC\u003c\/strong\u003e (\u003cspan\u003e11 channels - 6 channels for Arduino interface, 5 channels for sensors) \u003c\/span\u003eand \u003cstrong\u003eRTC\u003c\/strong\u003e (*CR1220 battery not included).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Raspberry Pi and Arduino\/XBee shields not included\u003c\/p\u003e\n\u003ch2\u003eARPI600 Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Raspberry Pi 40-pin GPIO extension header\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino UNO, Leonardo, easy to connect with various Arduino shields\u003c\/li\u003e\n\u003cli\u003eXBee connector for connecting various XBee modules\u003c\/li\u003e\n\u003cli\u003eSensor interface for connecting various sensors\u003c\/li\u003e\n\u003cli\u003eOnboard USB TO UART for serial port debugging, can also be configured as XBee USB adapter\u003c\/li\u003e\n\u003cli\u003eOnboard ADC, 10 bit, 38KSPS, 11 channels (6 channels for Arduino interface, 5 channels for sensors)\u003c\/li\u003e\n\u003cli\u003eOnboard RTC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ARPI600\u003c\/li\u003e\n\u003cli\u003e1x USB type A plug to mini-B plug cable\u003c\/li\u003e\n\u003cli\u003e1x RPi screws pack (2pcs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Onboard?\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/arpi600-10.jpg?v=1624540155\u0026amp;width=700\" alt=\"ARPI600 Features\"\u003e\u003c\/p\u003e\n\u003cp\u003e1) \u003cstrong\u003eArduino connector\u003c\/strong\u003e: for connecting Arduino shields\u003cbr\u003e2) \u003cstrong\u003eICSP interface\u003c\/strong\u003e: Arduino ICSP\u003cbr\u003e3) \u003cstrong\u003eXBee connector\u003c\/strong\u003e: for connecting XBee communication modules\u003cbr\u003e4) \u003cstrong\u003eSensor interface\u003c\/strong\u003e: for connecting sensors\u003cbr\u003e5) \u003cstrong\u003eRaspberry Pi connector\u003c\/strong\u003e: for connecting Raspberry Pi\u003cbr\u003e6) \u003cstrong\u003eUSB TO UART\u003c\/strong\u003e\u003cbr\u003e7) \u003cstrong\u003eTLC1543\u003c\/strong\u003e: AD converter\u003cbr\u003e8) \u003cstrong\u003ePCF8563\u003c\/strong\u003e: RTC\u003cbr\u003e9) \u003cstrong\u003eCP2102\u003c\/strong\u003e\u003cbr\u003e10) \u003cstrong\u003e32.768KHz crystal\u003c\/strong\u003e: for RTC\u003cbr\u003e11) \u003cstrong\u003ePower indicator\u003c\/strong\u003e\u003cbr\u003e12) \u003cstrong\u003eXBee state LED\u003c\/strong\u003e\u003cbr\u003e13) \u003cstrong\u003eXBee and Arduino interface RESET button\u003c\/strong\u003e\u003cbr\u003e14) \u003cstrong\u003eXBee EASYLINK button\u003c\/strong\u003e\u003cbr\u003e15) \u003cstrong\u003eRTC battery holder\u003c\/strong\u003e: for CR1220 button battery\u003cbr\u003e16) \u003cstrong\u003eTLC1543 reference voltage configuration jumper\u003c\/strong\u003e\u003cbr\u003e17) \u003cstrong\u003eRTC jumper\u003c\/strong\u003e\u003cbr\u003e18) \u003cstrong\u003eUART jumper\u003c\/strong\u003e\u003cbr\u003e   - When connecting P_RX and CP_TX, P_TX and CP_RX respectively, USB TO UART is connected to Raspberry Pi serial port\u003cbr\u003e   - When connecting XB_RX and CP_TX, XB_TX and CP_RX respectively, USB TO UART is connected to XBee serial port\u003cbr\u003e   - When connecting XB_RX and P_TX, XB_TX and P_RX respectively, Raspberry Pi serial port is connected to XBee serial port\u003cbr\u003e19) \u003cstrong\u003eArduino AD selection jumper\u003c\/strong\u003e\u003cbr\u003e   - Short 2 and 3 : Arduino A0-A5 as AD input\u003cbr\u003e   - Short 1 and 2 : Arduino A0-A5 as digital control\u003cbr\u003e20) Arduino I2C selection jumper\u003cbr\u003e   - Short the jumper : Arduino A4-A5 as I2C control (the A4-A5 of Arduino AD selection jumper should be opened)\u003cbr\u003e21) Arduino SPI selection jumper\u003cbr\u003e   - Short 1 and 2 : Arduino D11-D13 as SPI control (default)\u003cbr\u003e   - Short 2 and 3 : Arduino D11-D13 as digital control\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53957890146488,"sku":"icq1787258150530","price":13.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/arpi600---adapter-board-for-arduino-raspberry-pi_1.jpg?v=1787258159"},{"product_id":"zero2go-omini-rev2-wide-input-range-power-supply","title":"Zero2Go Omini Rev2: Wide Input Range Power Supply","description":"\u003cp\u003eThis is the Rev2 version of the popular UUGear \u003cstrong\u003eZero2Go Omini\u003c\/strong\u003e. The Rev2 version uses a USB-C connector for the channel A input and introduces a new \u003cspan\u003eVIN-GND-VOUT header on the left edge of the board, which allows you to add additional channels and manage power for devices besides the Raspberry Pi.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eZero2Go is a Raspberry Pi Zero sized (or 'pHAT' shape) extension board that can work as a wide input range power supply for Raspberry Pi. The board offers a \u003cstrong\u003ewide input range (3.5V-28V)\u003c\/strong\u003e, so it is convenient to power your Raspberry Pi with a power bank, Li-Po battery, solar panel, car battery or other power adapters and sources. You can also configure it as a UPS (please read the user manual for more details)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eZero2Go Omini Rev2 supports all Raspberry Pi models that have the 40-pin GPIO header, including A+, B+, 2B, 3B, 3B+, 3A+, Zero, Zero W and 4B (however you will need a USB-C power supply for this version).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cspan\u003eThe Zero2Go Omini doesn’t charge the connected battery. Rev1 version with micro-USB connection available here. Raspberry Pi is not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThree separated input channels (each accepts 3.5~28V DC)\u003c\/li\u003e\n\u003cli\u003eAuto step-up or step-down to output 5V for powering Raspberry Pi\n\u003cul\u003e\n\u003cli\u003eUp to 2A for Step-Up mode, up to 3.5A for Step-Down mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAuto switch input channel (one with the highest voltage takes the priority)\u003c\/li\u003e\n\u003cli\u003eGracefully turn on\/off Raspberry Pi with a single tap on the button\u003c\/li\u003e\n\u003cli\u003eFully cuts power for Raspberry Pi and all its USB peripherals after shutdown\u003c\/li\u003e\n\u003cli\u003eLong hold the button to force power cut, when OS loses response\u003c\/li\u003e\n\u003cli\u003eMonitor the input voltage on each channel (via software)\u003c\/li\u003e\n\u003cli\u003eShutdown Raspberry Pi when input voltage below a preset threshold\u003c\/li\u003e\n\u003cli\u003eRecover Raspberry Pi when input voltage exceeds a preset threshold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow does it work?\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePlease see the simplified diagram below. It demonstrates the main functionalities of Zero2Go Omini and can help you to understand how it works.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen V\u003c\/span\u003e\u003csub\u003ein\u003c\/sub\u003e\u003cspan\u003e is lower than 5.5V, the step-up engine will be used; When V\u003c\/span\u003e\u003csub\u003ein\u003c\/sub\u003e\u003cspan\u003e is 5.5V or higher, the step-down engine will be used instead. The Zero2Go can switch between step-up and step-down modes automatically.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/zer2go-omini-features.png?v=1626806216\u0026amp;width=700\" alt=\"Zero2Go Omini Diagram\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003eUser Manual\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePDF User manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSoftware Installation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eTo install Zero2Go’s software, please run this command in your home directory:\u003c\/p\u003e\n\u003cpre\u003e\u003cspan class=\"lang:sh decode:true crayon-inline\"\u003ewget https:\/\/www.uugear.com\/repo\/Zero2GoOmini\/installZero2Go.sh\u003c\/span\u003e\u003c\/pre\u003e\n\u003cp\u003eIf your Raspberry Pi has an internet connection, it will immediately download the script from our website, and you will then see the “installZero2Go.sh” script in your home directory. Then you just need to run this script with sudo:\u003c\/p\u003e\n\u003cpre\u003e\u003cspan class=\"lang:sh decode:true crayon-inline\"\u003esudo sh installZero2Go.sh\u003c\/span\u003e\u003c\/pre\u003e\n\u003cp\u003eYou will need to use sudo to run this script. This script will copy a file to “\/etc\/init.d\/zero2go_daemon”, and register it to run after the boot.\u003c\/p\u003e\n\u003ch2\u003eConflicts with 1-Wire Interface\u003c\/h2\u003e\n\u003cp\u003eIf you have 1-Wire interface enabled and didn’t specify the GPIO pin for 1-Wire, it will use GPIO-4 and that conflict with Zero2Go Omini. Zero2Go Omini uses GPIO-4 to receive shutdown command, if GPIO-4 is also assigned to 1-Wire, Zero2Go’s software will receive shutdown command unexpectedly. If your Raspberry Pi always automatically shutdown itself after installing Zero2Go’s software, that is most probably due to the conflict with 1-Wire interface.\u003c\/p\u003e\n\u003cp\u003eWhen this happens, you most probably can not log in to your Raspberry Pi because it always shuts itself down before you get the chance to log in. To solve this problem, you will need to take out the micro-SD card on your Raspberry Pi and access its file system via a card reader. You need to edit the config.txt file in the “boot” volume to change the GPIO pin used by 1-Wire interface, or you can disable 1-Wire interface if you don’t need it for now. You need to find something like “dtoverlay=w1-gpio” in the file.\u003c\/p\u003e\n\u003cp\u003eIf you want 1-Wire to use GPIO-18, just change “dtoverlay=w1-gpio” to:\u003c\/p\u003e\n\u003cpre\u003edtoverlay=w1-gpio,gpiopin=18\u003c\/pre\u003e\n\u003cp\u003eIf you want to disable 1-Wire interface, just comment it out:\u003c\/p\u003e\n\u003cpre\u003e#dtoverlay=w1-gpio\u003c\/pre\u003e\n\u003cp\u003eSave the file and eject your micro SD card, and put it back to your Raspberry Pi. Now your Raspberry Pi should be able to boot normally.\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Zero2Go board Rev2\u003c\/li\u003e\n\u003cli\u003e4x 4mm plastic spacer\u003c\/li\u003e\n\u003cli\u003e4x M2.5 x 10mm plastic screws\u003c\/li\u003e\n\u003cli\u003e4x M2.5 plastic nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi and 40-pin header are not included in the package.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"685\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eDimension:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e65mm x 30mm x 7.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e13g (net weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\n\u003cstrong\u003eMainly\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eUsed Chips\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eMCU: ATtiny841 (datasheet)\u003cbr\u003eDC-DC Bulk: MP4462 (datasheet)\u003cbr\u003eDC-DC Boost: SDB628 (datasheet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eLED Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eThree-color LED (red, green and blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eUSB Type-C female connector for input channel A.\u003cbr\u003eXH2.54-2P connector for input channel B.\u003cbr\u003eUniversal wire connector for input channel C.\u003cbr\u003e20×2 header (h=2mm) for connecting Raspberry Pi.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eThree separated channels (A, B, and C)\u003cbr\u003eAll accept DC 3.5V~28V\u003cbr\u003e(5.5~7.0V is not recommended as the DC-DC bulk converter needs more dropout to work well)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eOutput 5V (±5%), maximum 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eUp to 87% @ Step-Up mode\u003cbr\u003eUp to 82% @ Step-Down mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eStandby Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e~0.13mA @ V\u003csub\u003ein\u003c\/sub\u003e=3.5V\u003cbr\u003e~0.36mA @ V\u003csub\u003ein\u003c\/sub\u003e=12V\u003cbr\u003e~0.87mA @ V\u003csub\u003ein\u003c\/sub\u003e=28V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e-30℃~80℃ (-22°F~176°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e-40℃~85℃ (-40°F~185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"143\"\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e0~80%RH, no condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"UUGear","offers":[{"title":"Default Title","offer_id":53957891522744,"sku":"jhw1787258151353","price":15.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/zero2go-omini-rev2-wide-input-range-power-supply_1.jpg?v=1787258160"},{"product_id":"dual-gigabit-ethernet-base-board-for-raspberry-pi-compute-module-4","title":"Dual Gigabit Ethernet Base Board for Raspberry Pi Compute Module 4","description":"\u003cp\u003eThis Dual Gigabit Ethernet Base Board for the Raspberry Pi Compute Module 4 (CM4) is a great foundation for building a CM4 project or prototyping your own designs with the aid of the board's long list of features!\u003c\/p\u003e\n\u003cp\u003eSuitable for curious CM4 home tinkerers, custom retro console builders, industrial specialists and more, this base board provides a rich set of features broken out of the Compute Module 4.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe CM4 connects to the board to offers the following features and connectivity options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB-C slave port for programming\u003c\/li\u003e\n\u003cli\u003e40-pin standard Raspberry Pi GPIO header\u003c\/li\u003e\n\u003cli\u003e2x RJ45 Gigabit Ethernet ports\u003c\/li\u003e\n\u003cli\u003e3x USB 3.2 Gen1 ports\u003c\/li\u003e\n\u003cli\u003e2x Full-size HDMI ports (\u003cspan\u003esupports 4K 30fps output)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eReal-time Clock (RTC) (battery not included)\u003c\/li\u003e\n\u003cli\u003e2x MIPI CSI Camera ports for Raspberry Pi Camera Modules\n\u003c\/li\u003e\n\u003cli\u003eWide range 7-36V power supply via DC Jack (power supply sold separately)\u003c\/li\u003e\n\u003cli\u003eDual LEDs for power and indication\u003c\/li\u003e\n\u003cli\u003eMicroSD card slot\u003c\/li\u003e\n\u003cli\u003e4-pin fan header with speed adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"CM4 dual gigabit ethernet base board features\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/cm4-dual-eth-base-features.jpg?v=1626885131\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"tabSty-2 subBlock alignl mgnTB\" style=\"height: 230px; width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eCM4 SOCKET\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eSuitable for all variants of Compute Module 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eETHERNET\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eDual Gigabit Ethernet RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eUSB\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eUSB 3.2 Gen1 × 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003ePIN HEADER\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003e40-pin GPIO header × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eHDMI\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eHDMI × 2, supports 4K 30fps output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eDSI DISPLAY\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eMIPI DSI display port × 1, 15pin 1.0mm FPC connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eCSI CAMERA\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eMIPI CSI-2 camera port × 2, 15pin 1.0mm FPC connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003ePOWER INPUT\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003e7V-36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eFAN\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003e5V\/12V, allows speed adjustment and measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eRTC\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eReal-time clock with battery socket and ability to wake Compute Module 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 50px;\"\u003e\n\u003cth style=\"height: 50px; width: 159.391px;\"\u003eSD CARD SLOT\u003c\/th\u003e\n\u003ctd style=\"height: 50px; width: 442.609px;\"\u003e\n\u003cp\u003eMicroSD card socket for Compute Module 4 Lite (without eMMC) variants\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat's Onboard?\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"CM4 dual gigabit ethernet base board onboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/www.waveshare.com_935_CM4-DUAL-ETH-BASE-details-intro-2.jpg?v=1626885231\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1)\u003c\/strong\u003e CM4 socket\u003cbr\u003e- Suitable for all variants of Compute Module 4\u003cbr\u003e\u003cstrong\u003e2)\u003c\/strong\u003e 40-pin GPIO header\u003cbr\u003e- For connecting sorts of HATs\u003cbr\u003e\u003cstrong\u003e3)\u003c\/strong\u003e RJ45 Gigabit Ethernet\u003cbr\u003e- Dual RJ45 Gigabit Ethernet, 10\/100\/1000M compatible\u003cbr\u003e- ETHERNET 0: CM4 original ETH\u003cbr\u003e- ETHERNET 1: USB extended ETH\u003cbr\u003e\u003cstrong\u003e4)\u003c\/strong\u003e USB 3.2 ports\u003cbr\u003e- 3x USB 3.2 Gen1, for connecting sorts of USB devices\u003cbr\u003e\u003cstrong\u003e5)\u003c\/strong\u003e HDMI connectors\u003cbr\u003e- 2x HDMI, supports 4K 30fps output\u003cbr\u003e\u003cstrong\u003e6)\u003c\/strong\u003e Camera\u003cbr\u003e- 2x MIPI CSI camera ports\u003cbr\u003e\u003cstrong\u003e7)\u003c\/strong\u003e DC power supply (2.1mm)\u003cbr\u003e- 7~36V DC wide voltage range power input\u003cbr\u003e\u003cstrong\u003e8)\u003c\/strong\u003e Dual LED indicators\u003cbr\u003e- Red: Raspberry Pi power indicator\u003cbr\u003e- Green: Raspberry Pi operating status indicator\u003cbr\u003e\u003cstrong\u003e9)\u003c\/strong\u003e Micro SD card slot\u003cbr\u003e- For connecting a Micro SD card with pre-burnt image (Lite variant ONLY)\u003cbr\u003e\u003cstrong\u003e10)\u003c\/strong\u003e Fan header\u003cbr\u003e- For connecting cooling fan, allows speed adjustment and measurement\u003cbr\u003e\u003cstrong\u003e11)\u003c\/strong\u003e DISP0\u003cbr\u003e- MIPI DSI display port\u003cbr\u003e\u003cstrong\u003e12)\u003c\/strong\u003e USB-C Slave port\u003cbr\u003e- For burning system image into Compute Module 4 eMMC variants\u003cbr\u003e\u003cstrong\u003e13)\u003c\/strong\u003e RTC battery holder\u003cbr\u003e- Supports CR1220 button cell\u003cbr\u003e\u003cstrong\u003e14)\u003c\/strong\u003e RTC interruption configuration\u003cbr\u003e- PI-RUN: CM4 will reboot on RTC interruption\u003cbr\u003e- GN-EN: CM4 powerdown on RTC interruption\u003cbr\u003e- D4: D4 pin is triggered on RTC interruption\u003cbr\u003e\u003cstrong\u003e15)\u003c\/strong\u003e IO-VREF selection\u003cbr\u003e- Set the CM4 IO logic level as 3.3V or 1.8V\u003cbr\u003e\u003cstrong\u003e16)\u003c\/strong\u003e Fan power supply selection\u003cbr\u003e- Select 5V or 12V power to drive the fan\u003cbr\u003e\u003cstrong\u003e17)\u003c\/strong\u003e System function configuration\u003cbr\u003e- BT_DIS: Bluetooth disabled, for CM4 with antenna variant ONLY\u003cbr\u003e- WiFi_DIS: WiFi disabled, for CM4 with antenna variant ONLY\u003cbr\u003e- WP_DIS: boot mode switch, ONLY be used when NOT booted from eMMC or SD card\u003cbr\u003e\u003cstrong\u003e18)\u003c\/strong\u003e RTC\/FAN I2C bus selection\u003cbr\u003e- SDA0\/SCL0: I2C-10 is shared with CSI\/DSI\u003cbr\u003e- GPIO3\/2: I2C-1 is shared with 40PIN header\u003cbr\u003e\u003cstrong\u003e19)\u003c\/strong\u003e RTL8153\u003cbr\u003e- USB Gigabit Ethernet chip\u003cbr\u003e\u003cstrong\u003e20)\u003c\/strong\u003e EMC2301\u003cbr\u003e- Fan controller, allows fan speed adjustment and measurement\u003cbr\u003e\u003cstrong\u003e21)\u003c\/strong\u003e VL805\u003cbr\u003e- USB 3.0 HUB\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x CM4 Dual Ethernet Base Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompute Module 4 and CR1220 battery not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53957891588280,"sku":"crv1787258153272","price":37.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/dual-gigabit-ethernet-base-board-for-raspberry-pi-compute-module-4_1.jpg?v=1787258162"},{"product_id":"lipopizero-low-profile-mobile-power-phat-for-pi-zero-discontinued","title":"LipoPiZero+ Low-Profile Mobile Power pHAT for Pi Zero [discontinued]","description":"\u003cp\u003eThe LipoPiZero+ board is a multifunction mobile power board for your Raspberry Pi Zero, Raspberry Pi 3A+ or Raspberry Pi 2\/3 (without PoE pins). It's a combined \u003cstrong\u003ebattery boost + charger + RTC\u003c\/strong\u003e \u003cstrong\u003ewith lots\u003c\/strong\u003e\u003cstrong\u003e of additional handy features\u003c\/strong\u003e (see the long list below!).\u003c\/p\u003e\n\u003cp\u003eThanks to its very low profile and additional functionality, it's one of the best solutions for your mobile battery-powered Pi Zero project.\u003c\/p\u003e\n\u003cp\u003eThe board will also fit the Raspberry Pi 4 or 3B+ \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eif\u003c\/strong\u003e\u003c\/span\u003e you add a tall push-fit stacking header (otherwise those pesky PoE pins get in the way).\u003c\/p\u003e\n\u003cp\u003eJust check out the great list of features of this board below!\u003c\/p\u003e\n\u003chr\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within England\/Wales. With this item in your cart your shipping options will be limited and may cost more than our usual rates. Why?\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivers 2A to your Pi\u003c\/strong\u003e from a 3.7V \u003cspan\u003eLi-Po or Li-Ion rechargeable battery using the TPS61090 boost converter chip\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eBuilt-in battery charger\u003c\/strong\u003e (500mA) using the MCP73831 chip\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBuilt-in RTC\u003c\/strong\u003e (CR1025 battery included) using the popular DS3231SN RTC chip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoice of two USB ports for charging\u003c\/strong\u003e the battery and powering the Pi at the same time\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree \u003cstrong\u003ebattery LEDs\u003c\/strong\u003e to monitor charge status (Red, Amber Green)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatically\u003c\/strong\u003e \u003cstrong\u003egracefully shuts down the Raspberry Pi\u003c\/strong\u003e when the battery level is below 3.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReads battery voltage\u003c\/strong\u003e using the MCP3021A ADC chip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitches between battery and USB external power\u003c\/strong\u003e without any power interruption using the TPS2113A power multiplexer chip\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePushbutton to switch the Pi on\/off\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-way slide switch connected to GPIO\u003c\/strong\u003e pins that can be used to send 3 separate commands to the Pi (or to have it started in 3 different modes e.g. access point, wifi client etc)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree additional \u003cstrong\u003euser-definable LEDs\u003c\/strong\u003e attached to GPIO pins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e3-pin connector to fit an external pushbutton\u003c\/strong\u003e or a capacitive touch switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi Zero and 3A+\u003c\/li\u003e\n\u003cli\u003eCan be used with the Raspberry Pi 3B+ and 4 \u003cstrong\u003eonly if you use a tall-push-fit stacking header\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x LipoPiZero+ board\u003c\/li\u003e\n\u003cli\u003e1x \u003cspan\u003eCR1025 battery (for RTC)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x Spacers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x Nylon screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x Nylon nuts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLiPo battery, Raspberry Pi and optional GPIO push-fit header not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eHow to use the board\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePlug the LipoPiZero+ board into the Raspberry Pi board\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1) Ensure the spacers are in place on either side of the GPIO pins\u003c\/li\u003e\n\u003cli\u003e2) Ensure the 40-pin through-hole connector is aligned with the 40-pin header on the Pi\u003c\/li\u003e\n\u003cli\u003e3) Push the HAT down onto the pins and spacers (you'll hear a dull 'click')\u003c\/li\u003e\n\u003cli\u003e4) Pass the screws through the holes and spacers and secure them with the nuts (feel free to snip the excess screw thread off with some micro-cutters)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConnect battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can use either a Lithium Polymer or Lithium-Ion 3.7V \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003erechargeable\u003c\/strong\u003e \u003c\/span\u003ebattery. \u003cstrong\u003eOnly use this board with rechargeable batteries!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnable boost converter output and i2c\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdd the following lines to the file \"\/boot\/config.txt\":\u003c\/p\u003e\n\u003cpre\u003egpio=14=op,dh\u003cbr\u003edtparam=i2c_arm=on\u003c\/pre\u003e\n\u003cp\u003e\u003cstrong\u003eTurn the Raspberry Pi on\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePress the pushbutton on the LipoPiZero+ board for ~1 second.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTo read battery voltage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload and run python example script:\u003c\/p\u003e\n\u003cpre\u003ewget https:\/\/uropanet.com\/lipopi\/downloads\/mcp3021.py\u003cbr\u003e\u003cbr\u003echmod 755 mcp3021.py\u003cbr\u003e\u003cbr\u003e.\/mcp3021.py\u003c\/pre\u003e\n\u003cp\u003eReturns battery level as a percentage number (0 to 100%).\u003c\/p\u003e\n\u003cpre\u003e.\/mcp3021.py -v\u003c\/pre\u003e\n\u003cp\u003eReturns battery level as a voltage level (3.2V to 4.2V).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGPIO input 3-way slide switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUses GPIO22, GPIO27, GPIO17 header pins which need to be configured as inputs and pulled down to 0. See python example script \"lipopizero.py\" below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGPIO output general purpose LED's\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUses GPIO23, GPIO24, GPIO25 header pins which need to be configured as outputs. See python example script \"lipopizero.py\" below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShut down Pi board\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe on-board pushbutton can be used to gracefully shut down the Pi board. When the pushbutton is pressed, the GPIO18 pin (which needs to be configured as input and initially pulled down to 0) will be pulled up to 1. This can be handled by your script to run the \"shutdown -h now\" command. See python example script \"lipopizero.py\" below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow battery status\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen the battery voltage goes below 3.2V, the GPIO4 pin (which needs to be configured as input and is normally high) will be pulled down to 0. This can be handled by your script to run the \"shutdown -h now\" command. See python example script \"lipopizero.py\" below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePython example script\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload and run the following script:\u003c\/p\u003e\n\u003cpre\u003ewget https:\/\/uropanet.com\/lipopi\/downloads\/lipopizero.py\u003cbr\u003e\u003cbr\u003echmod 755 lipopizero.py\u003cbr\u003e\u003cbr\u003e.\/lipopizero.py\u003c\/pre\u003e\n\u003cp\u003eInstall lipopizero.py as a service:\u003c\/p\u003e\n\u003cpre\u003ewget https:\/\/uropanet.com\/lipopi\/downloads\/lipopizero.service\u003cbr\u003e\u003cbr\u003esudo cp lipopizero.service \/lib\/systemd\/system\/\u003cbr\u003e\u003cbr\u003esudo cp lipopizero.py \/usr\/local\/sbin\/\u003cbr\u003e\u003cbr\u003esudo systemctl enable lipopizero.service\u003cbr\u003e\u003cbr\u003esudo systemctl start lipopizero.service\u003c\/pre\u003e\n\u003cp\u003e\u003cstrong\u003eRecharging the battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe battery can be charged with a +5V power supply with the Raspberry Pi board either switched on or off.\u003c\/p\u003e\n\u003cp\u003eYou can use \u003cstrong\u003eeither\u003c\/strong\u003e microUSB socket (\u003cstrong\u003eNOT BOTH at the same time\u003c\/strong\u003e). If the Pi board is running from the battery when the USB power is plugged in, it will switch automatically to the external power supply and will start recharging the battery at the same time. If the Pi board was off when the USB power is plugged in, the Pi board will boot up as normal. When unplugging the USB power, the Pi board will automatically switch again to battery power and stay on.\u003c\/p\u003e\n\u003cp\u003eWhen the battery is charging, an amber LED will be on. When the battery is fully charged, the amber LED will turn off and a green LED will turn on. Also, during normal operation, when the battery goes below 3.2V, a red LED will turn on. When that happens, it is recommended to shut down the board gracefully using the script above.\u003c\/p\u003e\n\u003cp\u003eIf configured as in input, the value of the GPIO5 pin indicates whether the Pi is using the battery (value=1) or the external power supply (value=0).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsing the RTC clock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFirst, insert a CR1025 coin battery into the battery holder.\u003c\/p\u003e\n\u003cp\u003eAdd the following lines to the \"\/etc\/rc.local\" file:\u003c\/p\u003e\n\u003cpre\u003emodprobe rtc_ds1307\u003c\/pre\u003e\n\u003cpre\u003eecho ds1307 0x68 \u0026gt; \/sys\/class\/i2c-adapter\/i2c-1\/new_device\u003c\/pre\u003e\n\u003cp\u003eTo read the current time from the RTC clock:\u003c\/p\u003e\n\u003cpre\u003esudo hwclock -r\u003c\/pre\u003e\n\u003cp\u003eTo write the system time to the RTC clock:\u003c\/p\u003e\n\u003cpre\u003esudo hwclock -w\u003c\/pre\u003e\n\u003cp\u003eTo copy the time from the RTC clock to the system time:\u003c\/p\u003e\n\u003cpre\u003esudo hwclock -s\u003c\/pre\u003e\n\u003cp\u003e\u003cstrong\u003eUsing an external pushbutton to switch on\/off the Pi board\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn external pushbutton can be connected to the LipoPiZero+ board to replace the on-board one. To this end, a Molex 53261-0371 connector is present on the board. The duplicate the action of the on-board pushbutton, the external pushbutton needs to be connected to pins 2 and 3 of the Molex connector (see picture below). A Molex 15134-0302 receptacle to receptacle 3-way cable can be used for this purpose.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"lipopizero image 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/lipopizero-v5-molex-conn-150x150.jpg?v=1626863931\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsing a TTP223 capacitive touch sensor to switch on\/off the Pi board\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo use an external capacitive touch sensor such as the TTP223 breakout board, the two 0 ohm resistors on the bottom of the board (circled in red) need to be removed with a soldering iron. Additionally, the other 3 pairs of pads need to be connected with a small blob of solder. This is shown in green in the image below.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"lipopizero image 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/lipopizero-v5-bottom-r0-150x150.jpg?v=1626863956\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003eOnce this has been done, make the following connections using for instance the same Molex 15134-0302 receptacle to receptacle 3-way cable between the onboard Molex 53261-0371 connector and the external TTP223 breakout board:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePin 1 GND\u003c\/li\u003e\n\u003cli\u003ePin 2 I\/O\u003c\/li\u003e\n\u003cli\u003ePin 3 +3.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Support\u003c\/li\u003e\n\u003cli\u003eProduct Website\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uropanet","offers":[{"title":"Default Title","offer_id":53957891686584,"sku":"zqt1787258154410","price":17.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/lipopizero-low-profile-mobile-power-phat-for-pi-zero-discontinued_1.jpg?v=1787258163"},{"product_id":"mini-base-board-b-for-raspberry-pi-compute-module-4-rev-4","title":"Mini Base Board (B) for Raspberry Pi Compute Module 4 (Rev 4)","description":"\u003cp\u003eThis Mini Base Board (\u003cstrong\u003eB\u003c\/strong\u003e) for the Raspberry Pi Compute Module 4 is a compact CM4 breakout option offering a good set of features with a small footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo versions of this board are available\u003c\/strong\u003e - Lite (A) or Full (B). \u003cstrong\u003eThis is the Full (B) version \u003c\/strong\u003ewhich comes with the additional Real-time Clock (RTC) and fan speed control.\u003c\/p\u003e\n\u003cp\u003eWith its M.2 slot, MicroSD card slot, Real-Time Clock, dual-CSI ports for camera modules and a host of other features, it's a great base for any CM4 project you're planning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Compute Module, M.2 SSD and RTC battery not included\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eThe CM4 Mini base board offers the following connectivity options and features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40-pin Raspberry Pi GPIO header\u003c\/li\u003e\n\u003cli\u003e1x RJ45 Gigabit Ethernet\u003c\/li\u003e\n\u003cli\u003e2x USB 2.0 ports\u003c\/li\u003e\n\u003cli\u003e1x Full-size HDMI port\u003c\/li\u003e\n\u003cli\u003e1x M.2 slot (Supports NVME SSD or communication modules with PCI-E M.2 KEY-M interface)\u003c\/li\u003e\n\u003cli\u003e1x MicroSD slot\u003c\/li\u003e\n\u003cli\u003e1x Real-Time Clock (RTC) (battery not included)\u003c\/li\u003e\n\u003cli\u003e2x CSI Camera ports\u003c\/li\u003e\n\u003cli\u003e1x DSI Display port\u003c\/li\u003e\n\u003cli\u003e1x USB 2.0 FFC Connector\u003c\/li\u003e\n\u003cli\u003e1x HDMI FFC Connector\u003c\/li\u003e\n\u003cli\u003e1x 4-pin fan header\u003c\/li\u003e\n\u003cli\u003eUSB-C programming\/power port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Mini Base Board B for CM4 features 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/cm4-mini-base-board-B-for-CM4-f3.jpg?v=1626890584\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Mini Base Board B for CM4 features 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/cm4-mini-base-board-B-for-CM4-f4.jpg?v=1626890601\u0026amp;width=700\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable width=\"307\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003ePOE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"156\"\u003e\u003cstrong\u003eUSB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eUSB 2.0 × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003eUSB 2.0 × 2 (via FFC connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eRaspberry Pi 40PIN GPIO × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\" width=\"156\"\u003e\u003cstrong\u003eHEADER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"3\" width=\"151\"\u003eM.2 slot × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\" width=\"156\"\u003e\u003cstrong\u003eHDMI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eHDMI × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003e(1x via FFC connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003eSupports 4K 30fps output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"156\"\u003e\u003cstrong\u003eDSI DISPLAY\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eMIPI DSI × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003e(15pin 1.0mm FPC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"156\"\u003e\u003cstrong\u003eCSI CAMERA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eMIPI CSI-2 × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003e(15pin 1.0mm FPC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003ePOWER INPUT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"156\"\u003e\u003cstrong\u003eFAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003eAllows speed adjustment and measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eRTC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eReal-time clock with battery socket and ability to wake Compute Module 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eRJ45 ETHERNET\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eGigabit Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eCM4 SOCKET\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eSuitable for all variants of Compute Module 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eSD CARD SLOT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eMicroSD card socket for Compute Module 4 Lite (without eMMC) variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eDIMENSIONS (MM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e85.0 × 56.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat's Onboard\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Mini Base Board  for CM4 components\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/cm4-mini-base-board-B-for-CM4-1.jpg?v=1626890628\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1)\u003c\/strong\u003e CM4 socket\u003cbr\u003e- Suitable for all variants of Compute Module 4\u003cbr\u003e\u003cstrong\u003e2)\u003c\/strong\u003e Power input\/Programming\u003cbr\u003e- 5V\/2.5A power supply, or used for eMMC burning\u003cbr\u003e\u003cstrong\u003e3)\u003c\/strong\u003e DISP\u003cbr\u003e- MIPI DSI display port\u003cbr\u003e\u003cstrong\u003e4)\u003c\/strong\u003e Fan\u003cbr\u003e- For connecting cooling fan, allows speed adjustment and measurement\u003cbr\u003e\u003cstrong\u003e5)\u003c\/strong\u003e Camera\u003cbr\u003e- 2x MIPI CSI camera ports\u003cbr\u003e\u003cstrong\u003e6)\u003c\/strong\u003e HDMI0 connector\u003cbr\u003e- HDMI0 port, supports 4K 30fps output\u003cbr\u003e\u003cstrong\u003e7)\u003c\/strong\u003e USB 2.0 ports\u003cbr\u003e- 2x USB 2.0 ports, for connecting USB devices\u003cbr\u003e\u003cstrong\u003e8)\u003c\/strong\u003e Gigabit Ethernet connector\u003cbr\u003e- Gigabit Ethernet RJ45 connector, with 10 \/ 100 \/ 1000M network support\u003cbr\u003e\u003cstrong\u003e9)\u003c\/strong\u003e M.2 indicator\u003cbr\u003e- Indicating the operating status of M.2 interface\u003cbr\u003e\u003cstrong\u003e10)\u003c\/strong\u003e ACT indicator\u003cbr\u003e- Indicating the operating status of Raspberry Pi\u003cbr\u003e\u003cstrong\u003e11)\u003c\/strong\u003e PWR indicator\u003cbr\u003e- Indicating the status of Raspberry Pi power supply\u003cbr\u003e\u003cstrong\u003e12)\u003c\/strong\u003e BOOT selection\u003cbr\u003e- ON: CM4 would be booted from USB-C interface\u003cbr\u003e- OFF: CM4 would be booted from eMMC or Micro SD card\u003cbr\u003e\u003cstrong\u003e13)\u003c\/strong\u003e 40-pin GPIO header\u003cbr\u003e\u003cstrong\u003e14)\u003c\/strong\u003e Micro SD card slot\u003cbr\u003e- For connecting a Micro SD card with pre-burnt image (Lite variant ONLY)\u003cbr\u003e\u003cstrong\u003e15)\u003c\/strong\u003e HDMI1 FFC connector\u003cbr\u003e- HDMI1 port, supports 4K 30fps output\u003cbr\u003e\u003cstrong\u003e16)\u003c\/strong\u003e USB 2.0 FFC connector\u003cbr\u003e- Can be connected through an adapter\u003cbr\u003e\u003cstrong\u003e17)\u003c\/strong\u003e FE1.1S\u003cbr\u003e- USB HUB chip, expanding one USB port to 4x ports\u003cbr\u003e\u003cstrong\u003e18)\u003c\/strong\u003e M.2 slot\u003cbr\u003e- Supports NVME SSD, or communication modules with PCI-E M.2 KEY-M interface\u003cbr\u003e\u003cstrong\u003e19)\u003c\/strong\u003e RTC chip\u003cbr\u003e- Allows RTC-related functions like wakeup, shutdown, reboot, and more\u003cbr\u003e\u003cstrong\u003e20)\u003c\/strong\u003e RTC interrupt selection\u003cbr\u003e- PI-RUN: CM4 reboot on RTC interruption\u003cbr\u003e- GN-EN: CM4 shutdown on RTC interruption\u003cbr\u003e- D4: D4 pin is triggered on RTC interruption\u003cbr\u003e\u003cstrong\u003e21)\u003c\/strong\u003e EMC2301\u003cbr\u003e- Fan controller, for speed adjustment\/measurement\u003cbr\u003e\u003cstrong\u003e22)\u003c\/strong\u003e RTC battery holder\u003cbr\u003e- Supports CR1220 button cell\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x CM4 Mini Base Board (B)\u003c\/li\u003e\n\u003cli\u003e1x SSD Mounting Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompute Module, M.2 SSD and RTC battery not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53957891752120,"sku":"ocf1787258155577","price":19.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/mini-base-board-b-for-raspberry-pi-compute-module-4-rev-4_1.jpg?v=1787258164"},{"product_id":"mini-base-board-a-for-raspberry-pi-compute-module-4","title":"Mini Base Board (A) for Raspberry Pi Compute Module 4","description":"\u003cp\u003eThis Mini Base Board (\u003cstrong\u003eA\u003c\/strong\u003e) for the Raspberry Pi Compute Module 4 is a compact CM4 breakout option offering a good set of features with a small footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo versions of this board are available\u003c\/strong\u003e - Lite (A) or Full (B). \u003cstrong\u003eThis is the Lite (A) version \u003c\/strong\u003ewhich does not include a Real-time Clock (RTC) or fan speed control.\u003c\/p\u003e\n\u003cp\u003eWith its M.2 slot, MicroSD card slot, dual-CSI ports for camera modules, a DSI port for the Raspberry Pi Touch Display 2 and a host of other features, it's a great base for any CM4 project - and a more affordable option if you don't need the RTC\/fan control functionality of the full version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Compute Module and M.2 SSD not included\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eThe CM4 Mini base board offers the following connectivity options and features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40-pin Raspberry Pi GPIO header\u003c\/li\u003e\n\u003cli\u003e1x RJ45 Gigabit Ethernet\u003c\/li\u003e\n\u003cli\u003e2x USB 2.0 ports\u003c\/li\u003e\n\u003cli\u003e1x Full-size HDMI port\u003c\/li\u003e\n\u003cli\u003e1x M.2 slot (Supports NVME SSD or communication modules with PCI-E M.2 KEY-M interface)\u003c\/li\u003e\n\u003cli\u003e1x MicroSD slot\u003c\/li\u003e\n\u003cli\u003e2x CSI Camera ports\u003c\/li\u003e\n\u003cli\u003e1x DSI Display port\u003c\/li\u003e\n\u003cli\u003e1x USB 2.0 FFC Connector\u003c\/li\u003e\n\u003cli\u003e1x HDMI FFC Connector\u003c\/li\u003e\n\u003cli\u003e1x 4-pin fan header (no fan control)\u003c\/li\u003e\n\u003cli\u003eUSB-C programming\/power port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/cm4-mini-base-board-A-for-CM4-6.jpg?v=1626890455\u0026amp;width=700\" alt=\"Mini Base Board A for CM4 features 1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/cm4-mini-base-board-A-for-CM4-3.jpg?v=1626890485\u0026amp;width=700\" alt=\"Mini Base Board A for CM4 features 2\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable width=\"307\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003ePOE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"156\"\u003e\u003cstrong\u003eUSB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eUSB 2.0 × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003eUSB 2.0 × 2 (via FFC connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eRaspberry Pi 40PIN GPIO × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\" width=\"156\"\u003e\u003cstrong\u003eHEADER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"3\" width=\"151\"\u003eM.2 slot × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\" width=\"156\"\u003e\u003cstrong\u003eHDMI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eHDMI × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003e(1x via FFC connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003eSupports 4K 30fps output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"156\"\u003e\u003cstrong\u003eDSI DISPLAY\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eMIPI DSI × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003e(15pin 1.0mm FPC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"156\"\u003e\u003cstrong\u003eCSI CAMERA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eMIPI CSI-2 × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003e(15pin 1.0mm FPC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003ePOWER INPUT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"156\"\u003e\u003cstrong\u003eFAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"151\"\u003e\u003cstrong\u003eN\/A no fan control\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eRTC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e\u003cstrong\u003eN\/A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eRJ45 ETHERNET\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eGigabit Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eCM4 SOCKET\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eSuitable for all variants of Compute Module 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eSD CARD SLOT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003eMicroSD card socket for Compute Module 4 Lite (without eMMC) variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\u003cstrong\u003eDIMENSIONS (MM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e85.0 × 56.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat's Onboard\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/cm4-mini-base-board-A-for-CM4-11.jpg?v=1626890513\u0026amp;width=700\" alt=\"Mini Base Board A for CM4 Components\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1)\u003c\/strong\u003e CM4 socket\u003cbr\u003e- Suitable for all variants of Compute Module 4\u003cbr\u003e\u003cstrong\u003e2)\u003c\/strong\u003e Power input\/Programming\u003cbr\u003e- 5V\/2.5A power supply, or used for eMMC burning\u003cbr\u003e\u003cstrong\u003e3)\u003c\/strong\u003e DISP\u003cbr\u003e- MIPI DSI display port\u003cbr\u003e\u003cstrong\u003e4)\u003c\/strong\u003e Fan\u003cbr\u003e- For connecting cooling fan, allows speed adjustment and measurement\u003cbr\u003e\u003cstrong\u003e5)\u003c\/strong\u003e Camera\u003cbr\u003e- 2x MIPI CSI camera ports\u003cbr\u003e\u003cstrong\u003e6)\u003c\/strong\u003e HDMI0 connector\u003cbr\u003e- HDMI0 port, supports 4K 30fps output\u003cbr\u003e\u003cstrong\u003e7)\u003c\/strong\u003e USB 2.0 ports\u003cbr\u003e- 2x USB 2.0 ports, for connecting USB devices\u003cbr\u003e\u003cstrong\u003e8)\u003c\/strong\u003e Gigabit Ethernet connector\u003cbr\u003e- Gigabit Ethernet RJ45 connector, with 10 \/ 100 \/ 1000M network support\u003cbr\u003e\u003cstrong\u003e9)\u003c\/strong\u003e M.2 indicator\u003cbr\u003e- Indicating the operating status of M.2 interface\u003cbr\u003e\u003cstrong\u003e10)\u003c\/strong\u003e ACT indicator\u003cbr\u003e- Indicating the operating status of Raspberry Pi\u003cbr\u003e\u003cstrong\u003e11)\u003c\/strong\u003e PWR indicator\u003cbr\u003e- Indicating the status of Raspberry Pi power supply\u003cbr\u003e\u003cstrong\u003e12)\u003c\/strong\u003e BOOT selection\u003cbr\u003e- ON: CM4 would be booted from USB-C interface\u003cbr\u003e- OFF: CM4 would be booted from eMMC or Micro SD card\u003cbr\u003e\u003cstrong\u003e13)\u003c\/strong\u003e 40-pin GPIO header\u003cbr\u003e\u003cstrong\u003e14)\u003c\/strong\u003e Micro SD card slot\u003cbr\u003e- For connecting a Micro SD card with pre-burnt image (Lite variant ONLY)\u003cbr\u003e\u003cstrong\u003e15)\u003c\/strong\u003e HDMI1 FFC connector\u003cbr\u003e- HDMI1 port, supports 4K 30fps output\u003cbr\u003e\u003cstrong\u003e16)\u003c\/strong\u003e USB 2.0 FFC connector\u003cbr\u003e- Can be connected through an adapter\u003cbr\u003e\u003cstrong\u003e17)\u003c\/strong\u003e FE1.1S\u003cbr\u003e- USB HUB chip, expanding one USB port to 4x ports\u003cbr\u003e\u003cstrong\u003e18)\u003c\/strong\u003e M.2 slot\u003cbr\u003e- Supports NVME SSD, or communication modules with PCI-E M.2 KEY-M interface\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x CM4 Mini Base Board (A)\u003c\/li\u003e\n\u003cli\u003e1x SSD Mounting Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompute Module and M.2 SSD not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53957891784888,"sku":"hqg1787258156275","price":11.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/mini-base-board-a-for-raspberry-pi-compute-module-4_1.jpg?v=1787258166"},{"product_id":"sim7600e-lte-cat-1-hat-for-raspberry-pi-3g2ggnss","title":"SIM7600E LTE Cat-1 HAT for Raspberry Pi (3G\/2G\/GNSS)","description":"\u003cp\u003eThis is an LTE Cat-1 HAT, enabling LTE Cat-1, 3G and 2G communication as well as GNSS positioning with your Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eThe board is based on the SIMCom SIM7600E module. With your 1.8V\/3V SIM card fitted to the underside of the HAT, the board supports \u003cspan\u003edial-up, telephone calls, SMS, TCP, UDP, DTMF, HTTP and FTP. The GNSS feature supports GPS, BeiDou, Glonass and LBS base station positioning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThere is an onboard USB interface to test AT commands and capture GPS data and more, alongside an onboard CP2102 USB to UART converter for serial debugging. Breakout pins for the UART allow you to use this board with other boards such as the Arduino UNO.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA MicroSD card slot on the underside of the board can be used to store data from your projects such as pictures or messages. The onboard audio jack and audio decoder can be used for making telephone calls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe board will work with any 40-pin Raspberry Pi and includes male header pins for attaching other devices once the HAT is fitted. Please read the product Wiki for usage instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThe board comes with a full set of accessories\u003c\/strong\u003e - an LTE antenna, GPS external antenna, two USB cables and standoff fixings!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDial-Up On Windows\/Linux\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLTE Cat-1\u003c\/strong\u003e: Up To 5Mbps (Uplink) \/ Up To 10Mbps (Downlink) *\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3G (HSPA+)\u003c\/strong\u003e: Up To 5.76Mbps (Uplink) \/ Up To 42Mbps (Downlink) *\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/SIM7600E-LTE-Cat-1-HAT-for-Raspberry-Pi_7.jpg?v=1626877084\u0026amp;width=700\" alt=\"sim7600e raspberry pi hat windows linux\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* stands for idealized data rate, the actual data rate depends on factors like network coverage, traffic congestion, base station condition etc\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eCloud Communication\u003c\/h3\u003e\n\u003cp\u003eSupports Communication Protocols Including TCP\/UDP\/FTP\/FTPS\/HTTP\/HTTPS\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/SIM7600E-LTE-Cat-1-HAT-for-Raspberry-Pi-_14.jpg?v=1626877145\u0026amp;width=700\" alt=\"sim7600e raspberry pi hat cloud communication\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGNSS Positioning\u003c\/h3\u003e\n\u003cp\u003eSupports GPS, BeiDou, Glonass, LBS Base Station Positioning\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/SIM7600E-LTE-Cat-1-HAT-for-Raspberry-Pi_13.jpg?v=1626877169\u0026amp;width=700\" alt=\"sim7600e raspberry pi hat gnss positioning\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTelephone Call \u0026amp; SMS Support\u003c\/h3\u003e\n\u003cp\u003eMaking Telephone Call Or Sending SMS By AT Commands, With Onboard Audio Jack\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/SIM7600E-LTE-Cat-1-HAT-for-Raspberry-Pi-_1.jpg?v=1626877224\u0026amp;width=700\" alt=\"sim7600e raspberry pi hat telephone calls sms\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSupports dial-up, telephone call, SMS, TCP, UDP, DTMF, HTTP and FTP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports GPS, BeiDou, Glonass and LBS base station positioning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOnboard USB interface to test AT Commands and obtain GPS positioning data\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOnboard CP2102 USB to UART converter for serial debugging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBreakout UART control pins, to connect with host boards such as the Arduino Uno\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSIM card slot - supports 1.8V\/3V SIM cards (not included)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOnboard audio jack and audio decoder for making telephone calls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x LED indicators - easy to monitor the working status\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOnboard voltage translator - operating voltage can be configured to 3.3V or 5V via jumper\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBaudrate: 300bps ~ 4Mbps (default: 115200bps)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutobauding baudrate: 9600bps ~ 115200bps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControl via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSupports SIM application toolkit: SAT Class 3, GSM 11.14 Release 99, USAT\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable class=\"tabSty-2 alignl subBlock mgnTB\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eLTE CAT-1\/3G\/2G\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eLTE Cat-1\u003c\/td\u003e\n\u003ctd\u003eLTE-TDD: B38 \/ B40 \/ B41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLTE-FDD: B1 \/ B3 \/ B5 \/ B7 \/ B8 \/ B20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3G\u003c\/td\u003e\n\u003ctd\u003eUMTS \/ HSPA +: B1 \/ B5 \/ B8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2G\u003c\/td\u003e\n\u003ctd\u003eGSM \/ GPRS \/ EDGE: 900 \/ 1800 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eGNSS\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eReceiver type\u003c\/td\u003e\n\u003ctd\u003e16-channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC\/A Code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e-159 dBm (GPS) \/ -158 dBm (GLONASS) \/ -159dBm (BeiDou)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCold starts: -148 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eTime-To-First-Fix (open air)\u003c\/td\u003e\n\u003ctd\u003eCold starts: \u0026lt;35s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot starts: \u0026lt;1s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eSMS AND AUDIO\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eSMS\u003c\/td\u003e\n\u003ctd\u003eSupported types: MT, MO, CB, Text, PDU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage: USIM card and ME (default)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eAudio feature\u003c\/td\u003e\n\u003ctd\u003eSupports echo cancellation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupports noise reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eOTHER\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e5V \/ 3.3V (configured via jumper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C ~ 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-45°C ~ 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e56.21mm × 65.15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x SIM7600E LTE Cat-1 HAT\u003c\/li\u003e\n\u003cli\u003e1x LTE Antenna\u003c\/li\u003e\n\u003cli\u003e1x GPS External Antenna (B)\u003c\/li\u003e\n\u003cli\u003e2x USB-A to Micro-B cable\u003c\/li\u003e\n\u003cli\u003e1x RPi screws pack (2pcs)\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi, Sim card and MicroSD card not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's Onboard?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/SIM7600E-LTE-Cat-1-HAT-for-Raspberry-Pi-_2.jpg?v=1626877246\u0026amp;width=700\" alt=\"sim7600e raspberry pi hat onboard features\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1)\u003c\/strong\u003e SIM7600E\u003cbr\u003e\u003cstrong\u003e2)\u003c\/strong\u003e CP2102 USB to UART converter\u003cbr\u003e\u003cstrong\u003e3)\u003c\/strong\u003e NAU8810 audio decoder\u003cbr\u003e\u003cstrong\u003e4)\u003c\/strong\u003e TXS0108EPWR voltage translator\u003cbr\u003e - Translates 3.3V\/5V into 1.8V\u003cbr\u003e\u003cstrong\u003e5)\u003c\/strong\u003e MP2128DT power chip\u003cbr\u003e\u003cstrong\u003e6)\u003c\/strong\u003e MP1482 power chip\u003cbr\u003e\u003cstrong\u003e7)\u003c\/strong\u003e Raspberry Pi GPIO header\u003cbr\u003e\u003cstrong\u003e8)\u003c\/strong\u003e SIM7600 control interface\u003cbr\u003e - For connecting with host boards like Arduino\/STM32\u003cbr\u003e\u003cstrong\u003e9)\u003c\/strong\u003e SIM card slot\u003cbr\u003e - Supports 1.8V\/3V SIM card\u003cbr\u003e\u003cstrong\u003e10)\u003c\/strong\u003e TF card slot\u003cbr\u003e - For storing data like files, messages, etc.\u003cbr\u003e\u003cstrong\u003e11)\u003c\/strong\u003e 3.5mm earphone\/mic jack\u003cbr\u003e - For audio actions like making telephone call\u003cbr\u003e\u003cstrong\u003e12)\u003c\/strong\u003e USB interface\u003cbr\u003e - For testing AT Commands, getting GPS positioning data, etc.\u003cbr\u003e\u003cstrong\u003e13)\u003c\/strong\u003e USB TO UART interface\u003cbr\u003e - For serial debugging, or login to Raspberry Pi\u003cbr\u003e\u003cstrong\u003e14)\u003c\/strong\u003e MAIN antenna connector\u003cbr\u003e\u003cstrong\u003e15)\u003c\/strong\u003e AUX antenna connector\u003cbr\u003e\u003cstrong\u003e16)\u003c\/strong\u003e GNSS antenna connector\u003cbr\u003e\u003cstrong\u003e17)\u003c\/strong\u003e Module power switch\u003cbr\u003e\u003cstrong\u003e18)\u003c\/strong\u003e Network status indicator\u003cbr\u003e\u003cstrong\u003e19)\u003c\/strong\u003e Power indicator\u003cbr\u003e\u003cstrong\u003e20)\u003c\/strong\u003e Operating voltage selection jumper\u003cbr\u003e - Configured via 0Ω resistor jumper\u003cbr\u003e - VCCIO - 3.3V: set operating voltage as 3.3V\u003cbr\u003e - VCCIO - 5V: set operating voltage as 5V\u003cbr\u003e\u003cstrong\u003e21)\u003c\/strong\u003e UART selection jumper\u003cbr\u003e - A: access Raspberry Pi via USB to UART\u003cbr\u003e - B: control the SIM7600 by Raspberry Pi\u003cbr\u003e - C: control the SIM7600 via USB to UART\u003cbr\u003e\u003cstrong\u003e22)\u003c\/strong\u003e PWR configuration jumper\u003cbr\u003e - PWR - 3V3: auto startup on power-up (default)\u003cbr\u003e - PWR - D6: startup\/shutdown by the Raspberry Pi D6 pin\u003cbr\u003eFlight mode configuration jumper\u003cbr\u003e - NC by default, no flight mode control pin\u003cbr\u003e - Flight - D4: flight mode is controlled by the Raspberry Pi D4 pin\u003cbr\u003e\u003cstrong\u003e23)\u003c\/strong\u003e USB connector solder pads\u003cbr\u003e\u003cstrong\u003e24)\u003c\/strong\u003e BOOT forced programming solder pads\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePinout\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/SIM7600E-LTE-Cat-1-HAT-for-Raspberry-Pi-_10.jpg?v=1626877266\u0026amp;width=700\" alt=\"sim7600e raspberry pi hat pinout\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53957891850424,"sku":"ziv1787258157265","price":39.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/sim7600e-lte-cat-1-hat-for-raspberry-pi-3g2ggnss_1.jpg?v=1787258165"}],"url":"https:\/\/www.elmfable.com\/collections\/gpio.oembed?page=2","provider":"My Store","version":"1.0","type":"link"}