Raspberry Pi HATs and Add-On Boards

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 (not included). 20 pin...

Waveshare 17372 - 4G/3G/2G/GSM/GPRS/GNSS HAT For Raspberry Pi, Based On SIM7600G-H The SIM7600G-H 4G HAT is a 4G/3G/2G communication and GNSS positioning module, which supports LTE CAT4 up to...

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...

If you're looking for the most compact li'l color display for a Raspberry Pi B+, Pi 2, & Pi 3 (most likely a Pi Zero) project, this might be just the thing you need! The Adafruit Mini PiTFT -...

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...

RS232 Communication Board, SP3232 On Board, 3V-5.5V, ESD Enhanced, Hardware Flow Control Supported Overview The RS232 Board is used for establishing RS232 communication with devices powered from 3V -...

Compatible with: Raspberry Pi A+/B+/2B/3B/3B+/4B/Zero The HiFiBerry DAC2 HD is a high-end DAC for the Raspberry Pi. It can be simply plugged onto your Raspberry Pi, without any soldering...

Argon Fan HAT for Raspberry Pi 3B/3B+/4B – Active cooling with safe-shutdown button The Argon Fan HAT pairs a 40 mm cooling fan with a built‑in power button for safe shutdown, reboot, and forced-off...

Waveshare 14972 - 1.3inch IPS LCD Display HAT For Raspberry Pi, 240x240 Pixels, SPI Interface This is an IPS LCD display HAT for Raspberry Pi, 1.3inch diagonal, 240x240 pixels, with embedded...

Waveshare 13891 - 1.44inch LCD display HAT for Raspberry Pi, 128x128 pixels, SPI interface - 1.44inch LCD HAT This is an LCD display HAT for Raspberry Pi, 1.44-inch diagonal, 128x128 pixels, with...

The Servo Six board simplifies the process of connecting up to six servo motors to a Raspberry Pi or Arduino.

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...

HiFiBerry DAC+ ADC combines HifiBerry's well-know DAC+ with an analogue input. Both input and output support sample rates up to 192kHz. Note that you might need to update your Linux kernel to...

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...

Tiny-UPS 3.0 – New & Improved Tiny-UPS provides UPS for 5V USB or other power via an external Li-Polymer or Li-Ion battery (batteries are not included). Size and capacity of the battery does not...

Monitor your world with Enviro + Air Quality 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...

PiShop Raspberry Pi UPS HAT - Our own uninterruptible power source for Raspberry Pi 3 & 4! The UPS hat is powerful enough to continuously deliver 3 Amps of current to the Raspberry Pi, with an Ultra...

Waveshare 15423 - Raspberry Pi Expansion Board, 8-ch Relays The RPi Relay Board (B) is an expansion board with 8-channel relays for Raspberry Pi. It gives your Pi the ability to control high voltage...

Waveshare 15275 - Servo Driver HAT for Raspberry Pi, 16-Channel, 12-bit, I2C Interface, Straight Pinheader The Raspberry Pi is powerful enough in most cases, yet it's not that good at providing...

This Game HAT turns your Raspberry Pi into a classic game console. Relive all your handheld gaming nostalgia. Features 3.5inch IPS screen, 480x320 resolution 60 frame experience, smoothly...