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Raspberry Pi HATs, pHATS & GPIO

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2-Channel Isolated RS232 Expansion HAT for Raspberry Pi by Waveshare - The Pi Hut2-Channel Isolated RS232 Expansion HAT for Raspberry Pi by Waveshare - The Pi Hut
Waveshare2-Channel Isolated RS232 Expansion HAT for Raspberry Pi
£15.40 incl. VAT excl. VAT
Universal e-Paper Raw Panel Driver HAT for Raspberry Pi by Waveshare - The Pi HutUniversal e-Paper Raw Panel Driver HAT for Raspberry Pi by Waveshare - The Pi Hut
WaveshareUniversal e-Paper Raw Panel Driver HAT for Raspberry Pi
£9.60 incl. VAT excl. VAT
128×32 2.23inch OLED display HAT for Raspberry Pi by Waveshare - The Pi Hut128×32 2.23inch OLED display HAT for Raspberry Pi by Waveshare - The Pi Hut
Waveshare128×32 2.23inch OLED display HAT for Raspberry Pi
£14.40 incl. VAT excl. VAT
Home Automation 8-Layer Stackable HAT for Raspberry Pi (v4.0) by Sequent - The Pi HutHome Automation 8-Layer Stackable HAT for Raspberry Pi (v4.0) by Sequent - The Pi Hut
SequentHome Automation 8-Layer Stackable HAT for Raspberry Pi (v4.0)
£73.80 incl. VAT excl. VAT
RS485 Pi by ABelectronics - The Pi HutRS485 Pi by ABelectronics - The Pi Hut
ABelectronicsRS485 Pi
£14.40 incl. VAT excl. VAT
SX1303 868MHz LoRaWAN Gateway HAT for Raspberry Pi by Waveshare - The Pi HutSX1303 868MHz LoRaWAN Gateway HAT for Raspberry Pi by Waveshare - The Pi Hut
WaveshareSX1303 868MHz LoRaWAN Gateway HAT for Raspberry Pi
£96 incl. VAT excl. VAT
52Pi M.2 NVME M-Key PoE+ HAT for Raspberry Pi 5 by 52Pi - The Pi Hut52Pi M.2 NVME M-Key PoE+ HAT for Raspberry Pi 5 by 52Pi - The Pi Hut
52Pi52Pi M.2 NVME M-Key PoE+ HAT for Raspberry Pi 5
£29.40 incl. VAT excl. VAT
HiFiBerry DAC8X by HiFiBerry - The Pi HutHiFiBerry DAC8X by HiFiBerry - The Pi Hut
HiFiBerryHiFiBerry DAC8X
£71.90 incl. VAT excl. VAT
HatDrive! AI for Raspberry Pi 5 by Pineboards - The Pi HutHatDrive! AI for Raspberry Pi 5 by Pineboards - The Pi Hut
PineboardsHatDrive! AI for Raspberry Pi 5
£40.90 incl. VAT excl. VAT
2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi by Waveshare - The Pi Hut2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi by Waveshare - The Pi Hut
Waveshare2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi
£24 incl. VAT excl. VAT
Pico to Pi HAT by Hard Stuff - The Pi HutPico to Pi HAT by Hard Stuff - The Pi Hut
Hard StuffPico to Pi HAT
From £9.50 incl. VAT excl. VAT
Argon BLSTR DAC with Ground Loop Isolator for Argon One V3 by Argon40 - The Pi HutArgon BLSTR DAC with Ground Loop Isolator for Argon One V3 by Argon40 - The Pi Hut
Argon40Argon BLSTR DAC with Ground Loop Isolator for Argon One V3
£23.50 incl. VAT excl. VAT
Mini GPIO Xmas Tree by PocketMoneyTronics - The Pi HutMini GPIO Xmas Tree by PocketMoneyTronics - The Pi Hut
PocketMoneyTronicsMini GPIO Xmas Tree
£4 incl. VAT excl. VAT
Weather HAT by Pimoroni - The Pi HutWeather HAT by Pimoroni - The Pi Hut
PimoroniWeather HAT
£39.60 incl. VAT excl. VAT
2-Channel Isolated CAN FD Expansion HAT for Raspberry Pi by Waveshare - The Pi Hut2-Channel Isolated CAN FD Expansion HAT for Raspberry Pi by Waveshare - The Pi Hut
Waveshare2-Channel Isolated CAN FD Expansion HAT for Raspberry Pi
£45.20 incl. VAT excl. VAT
USB 2.0 Hub HAT for Raspberry Pi Zero by Waveshare - The Pi HutUSB 2.0 Hub HAT for Raspberry Pi by Waveshare - The Pi Hut
WaveshareUSB 2.0 Hub HAT for Raspberry Pi Zero
£7.70 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
Waveshare0.96" LCD Display Module for Raspberry Pi Pico (160×80)
£6.80 incl. VAT excl. VAT
Screw Terminal Expansion Board for Raspberry Pi Pico by 52Pi - The Pi HutScrew Terminal Expansion Board for Raspberry Pi Pico by 52Pi - The Pi Hut
52PiScrew Terminal Expansion Board for Raspberry Pi Pico
£14 incl. VAT excl. VAT
High-Precision ADC HAT For Raspberry Pi (10-Channel 32-Bit) by Waveshare - The Pi HutHigh-Precision ADC HAT For Raspberry Pi (10-Channel 32-Bit) by Waveshare - The Pi Hut
WaveshareHigh-Precision ADC HAT For Raspberry Pi (10-Channel 32-Bit)
£33.60 incl. VAT excl. VAT
Robotics Board for Raspberry Pi Pico by Kitronik - The Pi HutRobotics Board for Raspberry Pi Pico by Kitronik - The Pi Hut
KitronikRobotics Board for Raspberry Pi Pico
£17.10 incl. VAT excl. VAT
GPIO Header Expansion for Raspberry Pi 500/400 by Waveshare - The Pi HutGPIO Header Expansion for Raspberry Pi 500/400 by Waveshare - The Pi Hut
WaveshareGPIO Header Expansion for Raspberry Pi 500/400
£3.90 incl. VAT excl. VAT
Grove - Base HAT for Raspberry Pi Zero by Seeed - The Pi HutGrove - Base HAT for Raspberry Pi Zero by Seeed - The Pi Hut
SeeedGrove - Base HAT for Raspberry Pi Zero
£4.70 incl. VAT excl. VAT
Trackball Breakout by Pimoroni - The Pi HutTrackball Breakout by Pimoroni - The Pi Hut
PimoroniTrackball Breakout
£15.30 incl. VAT excl. VAT
OzzMaker BerryGPS-IMU V4 by Ozzmaker - The Pi HutOzzMaker BerryGPS-IMU V4 by Ozzmaker - The Pi Hut
OzzmakerOzzMaker BerryGPS-IMU V4
£55 incl. VAT excl. VAT
5x5 RGB Matrix Breakout by Pimoroni - The Pi Hut5x5 RGB Matrix Breakout by Pimoroni - The Pi Hut
Pimoroni5x5 RGB Matrix Breakout
£9.90 incl. VAT excl. VAT
HDMI 4" 800x480 (IPS) Touch Screen (GPIO) by Waveshare - The Pi HutHDMI 4" 800x480 (IPS) Touch Screen (GPIO) by Waveshare - The Pi Hut
WaveshareHDMI 4" 800x480 (IPS) Touch Screen (GPIO)
£36.50 incl. VAT excl. VAT
LED SHIM by Pimoroni - The Pi HutLED SHIM by Pimoroni - The Pi Hut
PimoroniLED SHIM
£9.30 incl. VAT excl. VAT
Adafruit PiUART - USB Console and Power Add-on for Raspberry Pi (Micro-USB) by Adafruit - The Pi HutAdafruit PiUART - USB Console and Power Add-on for Raspberry Pi (Micro-USB) by Adafruit - The Pi Hut
AdafruitAdafruit PiUART - USB Console and Power Add-on for Raspberry Pi (Micro-USB)
£6.70 incl. VAT excl. VAT
RTC Pi by ABelectronics - The Pi HutRTC Pi by ABelectronics - The Pi Hut
ABelectronicsRTC Pi
£11.40 incl. VAT excl. VAT
Mini Dual Gigabit Ethernet Base Board for CM5 by Waveshare - The Pi HutMini Dual Gigabit Ethernet Base Board for CM5 by Waveshare - The Pi Hut
WaveshareMini Dual Gigabit Ethernet Base Board for CM5
£23.10 incl. VAT excl. VAT
Mini Base Board (B) for CM5 by Waveshare - The Pi HutMini Base Board (B) for CM5 by Waveshare - The Pi Hut
WaveshareMini Base Board (B) for CM5
£23.10 incl. VAT excl. VAT
Adafruit PiCowBell HSTX DVI Output for Pico by Adafruit - The Pi HutAdafruit PiCowBell HSTX DVI Output for Pico by Adafruit - The Pi Hut
AdafruitAdafruit PiCowBell HSTX DVI Output for Pico
£6.70 incl. VAT excl. VAT
Waveshare Mini M.2 Adapter for Raspberry Pi 5 by Waveshare - The Pi HutWaveshare Mini M.2 Adapter for Raspberry Pi 5 by Waveshare - The Pi Hut
WaveshareWaveshare Mini M.2 Adapter for Raspberry Pi 5
£5.80 incl. VAT excl. VAT
Adafruit Proto Under Plate PiCowBell for Pico - Reset Button & STEMMA QT by Adafruit - The Pi HutAdafruit Proto Under Plate PiCowBell for Pico - Reset Button & STEMMA QT by Adafruit - The Pi Hut
AdafruitAdafruit Proto Under Plate PiCowBell for Pico - Reset Button & STEMMA QT
£4.40 incl. VAT excl. VAT
SX1262 LoRaWAN Node Module Expansion Board for Raspberry Pi (850~930MHz HF with GNSS) by Waveshare - The Pi HutSX1262 LoRaWAN Node Module Expansion Board for Raspberry Pi (850~930MHz HF with GNSS) by Waveshare - The Pi Hut
WaveshareSX1262 LoRaWAN Node Module Expansion Board for Raspberry Pi (850~930MHz HF with GNSS)
£24 incl. VAT excl. VAT
Kitronik ZIP96 Retro Gamer for Raspberry Pi Pico by Kitronik - The Pi HutKitronik ZIP96 Retro Gamer for Raspberry Pi Pico by Kitronik - The Pi Hut
KitronikKitronik ZIP96 Retro Gamer for Raspberry Pi Pico
£36 incl. VAT excl. VAT
Enviro Grow (Pico W Aboard) by Pimoroni - The Pi HutEnviro Grow (Pico W Aboard) by Pimoroni - The Pi Hut
PimoroniEnviro Grow (Pico W Aboard)
From £39 incl. VAT excl. VAT
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
WaveshareRGB Full-Colour LED Matrix Panel for Raspberry Pi Pico (16x10)
£14.40 incl. VAT excl. VAT
Mini Base Board (B) for Raspberry Pi Compute Module 4 (Rev 4) by Waveshare - The Pi HutMini Base Board (B) for Raspberry Pi Compute Module 4 (Rev 4) by Waveshare - The Pi Hut
WaveshareMini Base Board (B) for Raspberry Pi Compute Module 4 (Rev 4)
£26.90 incl. VAT excl. VAT
3.7" e-Paper e-Ink Display for Raspberry Pi Pico (480x280) by Waveshare - The Pi Hut3.7" e-Paper e-Ink Display for Raspberry Pi Pico (480x280) by Waveshare - The Pi Hut
Waveshare3.7" e-Paper e-Ink Display for Raspberry Pi Pico (480x280)
£26 incl. VAT excl. VAT
4-Channel Relay HAT for Raspberry Pi by BCRobotics - The Pi Hut4-Channel Relay HAT for Raspberry Pi by BCRobotics - The Pi Hut
BCRobotics4-Channel Relay HAT for Raspberry Pi
£18 incl. VAT excl. VAT
16 Channel Analog Input HAT – ADC for Raspberry Pi by BCRobotics - The Pi Hut16 Channel Analog Input HAT – ADC for Raspberry Pi by BCRobotics - The Pi Hut
BCRobotics16 Channel Analog Input HAT – ADC for Raspberry Pi
£15.70 incl. VAT excl. VAT
Butterfly for Raspberry Pi by 8086 - The Pi HutButterfly for Raspberry Pi by 8086 - The Pi Hut
8086Butterfly for Raspberry Pi
£2 incl. VAT excl. VAT
Pico RGB Keypad Base by Pimoroni - The Pi HutPico RGB Keypad Base by Pimoroni - The Pi Hut
PimoroniPico RGB Keypad Base
£21.90 incl. VAT excl. VAT
Pico Audio Pack (Line-Out and Headphone Amp) by Pimoroni - The Pi HutPico Audio Pack (Line-Out and Headphone Amp) by Pimoroni - The Pi Hut
PimoroniPico Audio Pack (Line-Out and Headphone Amp)
£15 incl. VAT excl. VAT
SGP30 Air Quality Sensor Breakout by Pimoroni - The Pi HutSGP30 Air Quality Sensor Breakout by Pimoroni - The Pi Hut
PimoroniSGP30 Air Quality Sensor Breakout
£18.60 incl. VAT excl. VAT
Adafruit 2.23" Monochrome OLED Bonnet for Raspberry Pi by Adafruit - The Pi HutAdafruit 2.23" Monochrome OLED Bonnet for Raspberry Pi by Adafruit - The Pi Hut
AdafruitAdafruit 2.23" Monochrome OLED Bonnet for Raspberry Pi
£21.60 incl. VAT excl. VAT
Pirate Audio: 3W Stereo Amp for Raspberry Pi by Pimoroni - The Pi HutPirate Audio: 3W Stereo Amp for Raspberry Pi by Pimoroni - The Pi Hut
PimoroniPirate Audio: 3W Stereo Amp for Raspberry Pi
£21.60 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!