Raspberry Pi HATs, pHATS & GPIO

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HAT-Compatible GPIO Expander for Raspberry Pi Pico by Waveshare - The Pi HutHAT-Compatible GPIO Expander for Raspberry Pi Pico by Waveshare - The Pi Hut
2.8" Touchscreen IPS LCD Display for Raspberry Pi Pico (320x240) by Waveshare - The Pi Hut2.8" Touchscreen IPS LCD Display for Raspberry Pi Pico (320x240) by Waveshare - The Pi Hut
10-DOF IMU Sensor Module for Raspberry Pi Pico by Waveshare - The Pi Hut10-DOF IMU Sensor Module for Raspberry Pi Pico by Waveshare - The Pi Hut
2-Channel RS485 Module for Raspberry Pi Pico by Waveshare - The Pi Hut2-Channel RS485 Module for Raspberry Pi Pico by Waveshare - The Pi Hut
4.2" E-Paper Display Module for Raspberry Pi Pico (Black/White) (400×300) by Waveshare - The Pi Hut4.2" E-Paper Display Module for Raspberry Pi Pico (Black/White) (400×300) by Waveshare - The Pi Hut
VL53L1X Time of Flight (ToF) Sensor Breakout by Pimoroni - The Pi HutVL53L1X Time of Flight (ToF) Sensor Breakout by Pimoroni - The Pi Hut
PimoroniVL53L1X Time of Flight (ToF) Sensor Breakout
Sale price £16.50 incl. VAT excl. VAT
SCD41 CO2 Sensor Breakout (Carbon Dioxide/Temperature/Humidity) by Pimoroni - The Pi HutSCD41 CO2 Sensor Breakout (Carbon Dioxide/Temperature/Humidity) by Pimoroni - The Pi Hut
RV3028 Real-Time Clock (RTC) Breakout by Pimoroni - The Pi HutRV3028 Real-Time Clock (RTC) Breakout by Pimoroni - The Pi Hut
PimoroniRV3028 Real-Time Clock (RTC) Breakout
Sale price £12.90 incl. VAT excl. VAT
0.96" LCD Display Module for Raspberry Pi Pico (160×80) by Waveshare - The Pi Hut0.96" LCD Display Module for Raspberry Pi Pico (160×80) by Waveshare - The Pi Hut
RGB Full-Colour LED Matrix Panel for Raspberry Pi Pico (16x10) by Waveshare - The Pi HutRGB Full-Colour LED Matrix Panel for Raspberry Pi Pico (16x10) by Waveshare - The Pi Hut
Pimoroni Pico VGA Demo Base by Pimoroni - The Pi HutPimoroni Pico VGA Demo Base by Pimoroni - The Pi Hut
PimoroniPimoroni Pico VGA Demo Base
Sale price £19.80 incl. VAT excl. VAT
2-Channel RS232 Module for Raspberry Pi Pico by Waveshare - The Pi Hut2-Channel RS232 Module for Raspberry Pi Pico by Waveshare - The Pi Hut
2.9" Black/White E-Ink E-Paper Display Module for Raspberry Pi Pico (296×128) by Waveshare - The Pi Hut2.9" Black/White E-Ink E-Paper Display Module for Raspberry Pi Pico (296×128) by Waveshare - The Pi Hut
SGP30 Air Quality Sensor Breakout by Pimoroni - The Pi HutSGP30 Air Quality Sensor Breakout by Pimoroni - The Pi Hut
PimoroniSGP30 Air Quality Sensor Breakout
Sale price £18.60 incl. VAT excl. VAT
Robo Pico for Raspberry Pi Pico by Cytron - The Pi HutRobo Pico for Raspberry Pi Pico by Cytron - The Pi Hut
CytronRobo Pico for Raspberry Pi Pico
Sale price £15.80 incl. VAT excl. VAT
GNSS Module for Raspberry Pi Pico (SIM7080G) by Waveshare - The Pi HutGNSS Module for Raspberry Pi Pico (SIM7080G) by Waveshare - The Pi Hut
WaveshareGNSS Module for Raspberry Pi Pico (SIM7080G)
Sale price £33.60 incl. VAT excl. VAT
Wide angle (110°) – MLX90640 Thermal Camera Breakout by Pimoroni - The Pi HutWide angle (110°) – MLX90640 Thermal Camera Breakout by Pimoroni - The Pi Hut
Trackball Breakout by Pimoroni - The Pi HutTrackball Breakout by Pimoroni - The Pi Hut
PimoroniTrackball Breakout
Sale price £15.30 incl. VAT excl. VAT
Adafruit Terminal PiCowbell for Pico with Pre-Soldered Sockets - Reset Button & STEMMA QT by Adafruit - The Pi HutAdafruit Terminal PiCowbell for Pico with Pre-Soldered Sockets - Reset Button & STEMMA QT by Adafruit - The Pi Hut
CAN Bus Module (B) for Raspberry Pi Pico by Waveshare - The Pi HutCAN Bus Module (B) for Raspberry Pi Pico by Waveshare - The Pi Hut
WaveshareCAN Bus Module (B) for Raspberry Pi Pico
Sale price £11.60 incl. VAT excl. VAT
Ethernet to UART Converter for Raspberry Pi Pico (10/100M) by Waveshare - The Pi HutEthernet to UART Converter for Raspberry Pi Pico (10/100M) by Waveshare - The Pi Hut
MICS6814 3-in-1 Gas Sensor Breakout (CO, NO2, NH3) by Pimoroni - The Pi HutMICS6814 3-in-1 Gas Sensor Breakout (CO, NO2, NH3) by Pimoroni - The Pi Hut
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Raspberry Pi Pico RFID Expansion by SBC - The Pi HutRaspberry Pi Pico RFID Expansion by SBC - The Pi Hut
SBCRaspberry Pi Pico RFID Expansion
Sale price £21 Regular price £28 incl. VAT excl. VAT
PGA2350 by Pimoroni - The Pi HutPGA2350 by Pimoroni - The Pi Hut
PimoroniPGA2350
Sale price £9 incl. VAT excl. VAT
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2-Channel Expander for Raspberry Pi Pico by SBC - The Pi Hut2-Channel Expander for Raspberry Pi Pico by SBC - The Pi Hut
SBC2-Channel Expander for Raspberry Pi Pico
Sale price £9 Regular price £12 incl. VAT excl. VAT
PAA5100JE Near Optical Flow SPI Breakout by Pimoroni - The Pi HutPAA5100JE Near Optical Flow SPI Breakout by Pimoroni - The Pi Hut
PimoroniPAA5100JE Near Optical Flow SPI Breakout
Sale price £20.70 incl. VAT excl. VAT
RGB Potentiometer Breakout by Pimoroni - The Pi HutRGB Potentiometer Breakout by Pimoroni - The Pi Hut
PimoroniRGB Potentiometer Breakout
Sale price £10.50 incl. VAT excl. VAT
2.66" E-Paper Display Module for Raspberry Pi Pico (Black/White) (296×152) by Waveshare - The Pi Hut2.66" E-Paper Display Module for Raspberry Pi Pico (Black/White) (296×152) by Waveshare - The Pi Hut
RGB Encoder Wheel Breakout by Pimoroni - The Pi HutRGB Encoder Wheel Breakout by Pimoroni - The Pi Hut
PimoroniRGB Encoder Wheel Breakout
Sale price £19.50 incl. VAT excl. VAT
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Pico Air Monitoring Expansion by SBC - The Pi HutPico Air Monitoring Expansion by SBC - The Pi Hut
SBCPico Air Monitoring Expansion
Sale price £28.50 Regular price £38 incl. VAT excl. VAT
M-Bus Slave HAT for Raspberry Pi Pico by Zihatec - The Pi HutM-Bus Slave HAT for Raspberry Pi Pico by Zihatec - The Pi Hut
ZihatecM-Bus Slave HAT for Raspberry Pi Pico
Sale price £21.50 incl. VAT excl. VAT

The Raspberry Pi’s GPIO (General Purpose Input Output) allows it to talk to ‘real world things’ – other hardware and electronics – by using code to tell these things what to do and when.

You can connect dupont wires to create a circuit yourself, or attach an add-on board or HAT designed for a specific purpose.

From handy GPIO headers for your Raspberry Pi Zero 2 to full add-on boards that can control robots, stream digital TV, play music, light-up displays and more – we’ve got you covered with our huge range of GPIO add-ons.

We've also got a great selection of Raspberry Pi Pico and Pico W add-ons and headers for you to choose from too!