Waveshare 19602 - Mini Base Board (B) Designed For Raspberry Pi Compute Module 4 - CB4-IO-BASE-B Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products Powerful functions in a credit card sized body Standard CM4...

Waveshare 18995 - Raspberry Pi 400 500 GPIO header adapter, header expansion, 2x 40PIN header - PI400-GPIO-ADAPTER-B The Raspberry Pi 400/500 GPIO Header Adapter breaks out the built-in 40-pin connector into a dual 2×40 pin header...

Automate your world with Automation HAT Mini! Monitor and control up to 24V systems and see their status on the gorgeous full-colour display. Don't be fooled by its size... Automation HAT Mini packs a whole bunch of functionality in. It has a...

The Raspberry Pi Build HAT combines the power of Raspberry Pi computing with LEGO® hands-on learning to enable a fun and creative learning experience for students, teachers and makers.The Raspberry Pi Build HAT is an add-on board...

Pimoroni PIM486 - Monitor your world with Enviro for Raspberry Pi! There's a whole bunch of fancy environmental sensors on these boards, and a gorgeous little full-colour LCD to display your data. They're the perfect way to get...

Mini Black HAT Hack3r – Fully AssembledNeed to detach or debug your HAT? Then the Mini Black HAT Hack3r is for you! A nifty little tool that lets you access all of the GPIO pins while also running a HAT. Ideal for debugging your HAT projects or...

InnoMaker HiFi DAC Audio Hat for Raspberry Pi The HiFi DAC Hat compatible with Raspberry Pi Zero, Zero W, 3B, 3B+, Pi 4 with the 40-pin connector. Connects directly to the Raspberry Pi board, no additional cables required, no soldering. Easy to get...

Raspberry Pi PoE+ HAT - SC1022 - Works with Raspberry Pi 4 and Raspberry Pi 3B+ The Raspberry Pi PoE+ HAT adds Power-over-Ethernet functionality to your Raspberry Pi 4B or Pi 3 B+, delivering both data and power through a single cable. It...

Transform your Raspberry Pi Pico into a electronic adventure playground packed with physical computing goodies including an LCD screen, motor drivers, a mini breadboard, and much more! Pico Explorer lets you play with circuits, build science...

Built especially to showcase Raspberry Pi's low cost, feature-rich RP2040 chip, this board has VGA output, an SD card slot, digital I2S audio output, and more! Based on the reference design by Raspberry Pi our Pimoroni Pico VGA Demo Base is a great way...

The SparkFun Qwiic pHAT Extension for the Raspberry Pi 400 & 500 provides you with a quick and easy solution to access all of the 400's GPIO, stack your favorite HAT right-side up, or connect a Qwiic-enabled device to the I2C bus (GND, 3.3V, SDA, and...

What is it? APlusCam is designed in the shape of a Raspberry Pi HAT with mounting holes for a Raspberry Pi Camera and suction cups allowing the camera can look out through a window. The original version of this was a PCB, but I've now updated it to...

The ClusterCTRL Stack (controller and passive backplane) is a simple way to both power and control cooling for a stack of 5 Raspberry Pi. Controller Powered by 12-24V PSU. 20 pin header for Power (2x5V and 2xGND for each Pi). 6 pin header for...

Pi Modules - UPS PIco HV3.0B+ HAT Stack 450 PoE - PM_073 The UPS PIco HV3.0B+ HAT Stack 450 PoE is an intelligent UPS and mobile power bank designed for Raspberry Pi 3 Model B+ and fully compatible with the official Raspberry Pi PoE HAT. It...

Please note that due to supply shortages the acyrlic case stock for this product is now solid black instead of transparent black as shown in the product images. This is the VOLT+ With Stepped Attenuator. Includes VOLT+ Amp + Stepped Attenuator + Acrylic...

Waveshare 13890 - 1.3inch OLED Display HAT For Raspberry Pi, 128x64 Pixels, SPI/I2C Interface This is an OLED display HAT for Raspberry Pi, 1.3inch diagonal, 128x64 pixels, with embedded controller, communicating via SPI or I2C interface...

Waveshare 17009 - 2.23inch OLED Display HAT For Raspberry Pi, 128×32 Pixels, SPI/I2C Interface - 2.23inch OLED HAT - 2.23inch OLED HAT This is an OLED display HAT for Raspberry Pi, 2.23inch diagonal, 128×32 pixels, with...

Over one hundred RGB LEDs, all individually-controllable, and four tactile buttons. It's the ultimate pocket-sized rainbow generator for Raspberry Pi! Unicorn HAT Mini is a 17x7 matrix of RGB LEDs that can be controlled, both in terms of...

The I2C multiplexer allows connecting multiple I2C devices with the same address onto a single I2C bus (PCB colour may vary). For each multiplexed output there are 4 pins - data ports SDAx, SCLx GND ground and V for power. The "V" output can be altered...

Waveshare 3965 - RS232 Communication Board, SP3232 On Board, 3V-5.5V, ESD Enhanced, Hardware Flow Control Supported The RS232 Board is used for establishing RS232 communication with devices powered from 3V - 5.5V. It contains SP3232 (RS-232...