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Raspberry Pi HATs, pHATS & GPIO

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Unicorn HAT Mini by Pimoroni - The Pi HutUnicorn HAT Mini by Pimoroni - The Pi Hut
PimoroniUnicorn HAT Mini
£21.90 incl. VAT excl. VAT
Adafruit DC & Stepper Motor Bonnet for Raspberry Pi by Adafruit - The Pi HutAdafruit DC & Stepper Motor Bonnet for Raspberry Pi by Adafruit - The Pi Hut
AdafruitAdafruit DC & Stepper Motor Bonnet for Raspberry Pi
£21.60 incl. VAT excl. VAT
Breakout Garden for Raspberry Pi (I2C + SPI) by Pimoroni - The Pi HutBreakout Garden for Raspberry Pi (I2C + SPI) by Pimoroni - The Pi Hut
PimoroniBreakout Garden for Raspberry Pi (I2C + SPI)
£14.10 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
Adafruit PiOLED - 128x32 Monochrome OLED Add-on for Raspberry Pi by Adafruit - The Pi HutAdafruit PiOLED - 128x32 Monochrome OLED Add-on for Raspberry Pi by Adafruit - The Pi Hut
AdafruitAdafruit PiOLED - 128x32 Monochrome OLED Add-on for Raspberry Pi
£14.40 incl. VAT excl. VAT
HiFiBerry MiniAmp by HiFiBerry - The Pi Hut
HiFiBerryHiFiBerry MiniAmp
£23.90 incl. VAT excl. VAT
Four Smart Relays with Universal Inputs 8-Layer Stackable HAT for Raspberry Pi by Sequent - The Pi HutFour Smart Relays with Universal Inputs 8-Layer Stackable HAT for Raspberry Pi by Sequent - The Pi Hut
SequentFour Smart Relays with Universal Inputs 8-Layer Stackable HAT for Raspberry Pi
£72 incl. VAT excl. VAT
Sixteen 0-10V Analogue Outputs 8-Layer Stackable HAT for Raspberry Pi by Sequent - The Pi HutSixteen 0-10V Analogue Outputs 8-Layer Stackable HAT for Raspberry Pi by Sequent - The Pi Hut
SequentSixteen 0-10V Analogue Outputs 8-Layer Stackable HAT for Raspberry Pi
£93.50 incl. VAT excl. VAT
3.52" E-Paper HAT for Raspberry Pi (360x240) by Waveshare - The Pi Hut3.52" E-Paper HAT for Raspberry Pi (360x240) by Waveshare - The Pi Hut
Waveshare3.52" E-Paper HAT for Raspberry Pi (360x240)
£19.20 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
SIM7670G LTE Cat-1/GNSS HAT for Raspberry Pi by Waveshare - The Pi HutSIM7670G LTE Cat-1/GNSS HAT for Raspberry Pi by Waveshare - The Pi Hut
WaveshareSIM7670G LTE Cat-1/GNSS HAT for Raspberry Pi
£43.20 incl. VAT excl. VAT
NVDigi for Raspberry Pi 5 by 52Pi - The Pi HutNVDigi for Raspberry Pi 5 by 52Pi - The Pi Hut
52PiNVDigi for Raspberry Pi 5
£28.90 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
£14.50 incl. VAT excl. VAT
Air Quality Control HAT for Raspberry Pi by Kitronik - The Pi HutAir Quality Control HAT for Raspberry Pi by Kitronik - The Pi Hut
KitronikAir Quality Control HAT for Raspberry Pi
£43.20 incl. VAT excl. VAT
Adafruit PiCowbell DVI Output for Pico by Adafruit - The Pi HutAdafruit PiCowbell DVI Output for Pico by Adafruit - The Pi Hut
AdafruitAdafruit PiCowbell DVI Output for Pico
£6.70 incl. VAT excl. VAT
PCI-E to 4-channel SATA 3.0 Adapter for CM4 IO Board by Waveshare - The Pi HutPCI-E to 4-channel SATA 3.0 Adapter for CM4 IO Board by Waveshare - The Pi Hut
WavesharePCI-E to 4-channel SATA 3.0 Adapter for CM4 IO Board
£19.20 incl. VAT excl. VAT
Inky Impression 4" (7 Colour ePaper/eInk HAT) by Pimoroni - The Pi HutInky Impression 4" (7 Colour ePaper/eInk HAT) by Pimoroni - The Pi Hut
PimoroniInky Impression 4" (7 Colour ePaper/eInk HAT)
£49.50 incl. VAT excl. VAT
RoboHAT2 Zero Robot Controller for Pi Zero by 4tronix - The Pi Hut
4tronixRoboHAT2 Zero Robot Controller for Pi Zero
£9.90 incl. VAT excl. VAT
2.9" Flexible E-Paper Display Module for Raspberry Pi Pico (Black/White) (296×128) by Waveshare - The Pi Hut2.9" Flexible E-Paper Display Module for Raspberry Pi Pico (Black/White) (296×128) by Waveshare - The Pi Hut
Waveshare2.9" Flexible E-Paper Display Module for Raspberry Pi Pico (Black/White) (296×128)
£21.20 incl. VAT excl. VAT
UPS Module for Raspberry Pi Pico (14500) by Waveshare - The Pi HutUPS Module for Raspberry Pi Pico (14500) by Waveshare - The Pi Hut
WaveshareUPS Module for Raspberry Pi Pico (14500)
£12.50 incl. VAT excl. VAT
2.9" Touchscreen E-Paper Display Module for Raspberry Pi Pico (296×128) (Black/White) by Waveshare - The Pi Hut2.9" Touchscreen E-Paper Display Module for Raspberry Pi Pico (296×128) (Black/White) by Waveshare - The Pi Hut
Waveshare2.9" Touchscreen E-Paper Display Module for Raspberry Pi Pico (296×128) (Black/White)
£24 incl. VAT excl. VAT
Environment Sensor Module for Raspberry Pi Pico by Waveshare - The Pi HutEnvironment Sensor Module for Raspberry Pi Pico by Waveshare - The Pi Hut
WaveshareEnvironment Sensor Module for Raspberry Pi Pico
£30.80 incl. VAT excl. VAT
2.13" E-ink Display Module for Raspberry Pi by DFRobot - The Pi Hut2.13" E-ink Display Module for Raspberry Pi by DFRobot - The Pi Hut
DFRobot2.13" E-ink Display Module for Raspberry Pi
£22 incl. VAT excl. VAT
PMW3901 Optical Flow Sensor Breakout by Pimoroni - The Pi HutPMW3901 Optical Flow Sensor Breakout by Pimoroni - The Pi Hut
PimoroniPMW3901 Optical Flow Sensor Breakout
£20.70 incl. VAT excl. VAT
Solderless Micro-USB Zero Dongle for Raspberry Pi Zero by 8086 - The Pi HutSolderless Micro-USB Zero Dongle for Raspberry Pi Zero by 8086 - The Pi Hut
8086Solderless Micro-USB Zero Dongle for Raspberry Pi Zero
£4 incl. VAT excl. VAT
Sixteen LV Digital Inputs 8-Layer Stackable HAT for Raspberry Pi (v3.1) by Sequent - The Pi HutSixteen LV Digital Inputs 8-Layer Stackable HAT for Raspberry Pi (v3.1) by Sequent - The Pi Hut
SequentSixteen LV Digital Inputs 8-Layer Stackable HAT for Raspberry Pi (v3.1)
£51.70 incl. VAT excl. VAT
Power + RTC HAT for Raspberry Pi by BCRobotics - The Pi HutPower + RTC HAT for Raspberry Pi by BCRobotics - The Pi Hut
BCRoboticsPower + RTC HAT for Raspberry Pi
£29.80 incl. VAT excl. VAT
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
Waveshare2.9" Black/White E-Ink E-Paper Display Module for Raspberry Pi Pico (296×128)
£17.30 incl. VAT excl. VAT
SparkFun Servo pHAT for Raspberry Pi by Sparkfun - The Pi HutSparkFun Servo pHAT for Raspberry Pi by Sparkfun - The Pi Hut
SparkfunSparkFun Servo pHAT for Raspberry Pi
£13.40 incl. VAT excl. VAT
GPIO Pin Adapter for Raspberry Pi 500/400 by SBC - The Pi HutGPIO Pin Adapter for Raspberry Pi 500/400 by SBC - The Pi Hut
SBCGPIO Pin Adapter for Raspberry Pi 500/400
£4.50 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
Gravity: IO Expansion HAT for Raspberry Pi by DFRobot - The Pi HutGravity: IO Expansion HAT for Raspberry Pi by DFRobot - The Pi Hut
DFRobotGravity: IO Expansion HAT for Raspberry Pi
£9.60 incl. VAT excl. VAT
5.83" E-Ink Display HAT For Raspberry Pi (648×480) by Waveshare - The Pi Hut5.83" E-Ink Display HAT For Raspberry Pi (648×480) by Waveshare - The Pi Hut
Waveshare5.83" E-Ink Display HAT For Raspberry Pi (648×480)
£49 incl. VAT excl. VAT
Squid Combo Kit by Monk Makes - The Pi HutSquid Combo Kit by Monk Makes - The Pi Hut
Monk MakesSquid Combo Kit
£12 incl. VAT excl. VAT
Flat HAT Hacker by Pimoroni - The Pi HutFlat HAT Hacker by Pimoroni - The Pi Hut
PimoroniFlat HAT Hacker
£8.40 incl. VAT excl. VAT
Angled 16-Channel Servo Driver HAT for Raspberry Pi (12-bit I2C) by Waveshare - The Pi HutAngled 16-Channel Servo Driver HAT for Raspberry Pi (12-bit I2C) by Waveshare - The Pi Hut
WaveshareAngled 16-Channel Servo Driver HAT for Raspberry Pi (12-bit I2C)
£14.40 incl. VAT excl. VAT
High-Precision AD/DA Expansion Board for Raspberry Pi by Waveshare - The Pi HutHigh-Precision AD/DA Expansion Board for Raspberry Pi by Waveshare - The Pi Hut
WaveshareHigh-Precision AD/DA Expansion Board for Raspberry Pi
£33.60 incl. VAT excl. VAT
Pioneer600 Raspberry Pi Expansion Board by Waveshare - The Pi HutPioneer600 Raspberry Pi Expansion Board by Waveshare - The Pi Hut
WavesharePioneer600 Raspberry Pi Expansion Board
£27.90 incl. VAT excl. VAT
Adafruit 2.13" Monochrome E-Ink Bonnet for Raspberry Pi (THINK INK) by Adafruit - The Pi HutAdafruit 2.13" Monochrome E-Ink Bonnet for Raspberry Pi (THINK INK) by Adafruit - The Pi Hut
AdafruitAdafruit 2.13" Monochrome E-Ink Bonnet for Raspberry Pi (THINK INK)
£19.20 incl. VAT excl. VAT
2.7" E-Ink Display HAT by Waveshare - The Pi Hut2.7" E-Ink Display HAT by Waveshare - The Pi Hut
Waveshare2.7" E-Ink Display HAT
£18.30 incl. VAT excl. VAT
1.12" Mono OLED (128x128, white/black) Breakout – SPI by Pimoroni - The Pi Hut1.12" Mono OLED (128x128, white/black) Breakout – SPI by Pimoroni - The Pi Hut
Pimoroni1.12" Mono OLED (128x128, white/black) Breakout – SPI
£17.40 incl. VAT excl. VAT
Motor Driver pHAT for Raspberry Pi (I2C) by Waveshare - The Pi HutMotor Driver pHAT for Raspberry Pi (I2C) by Waveshare - The Pi Hut
WaveshareMotor Driver pHAT for Raspberry Pi (I2C)
£13.50 incl. VAT excl. VAT
5" HDMI LCD with Touch (800x480) for Raspberry Pi by Waveshare - The Pi Hut5" HDMI LCD with Touch (800x480) for Raspberry Pi by Waveshare - The Pi Hut
Waveshare5" HDMI LCD with Touch (800x480) for Raspberry Pi
£33.60 incl. VAT excl. VAT
Keybow Kit (3-key) – Quiet keys by Pimoroni - The Pi HutKeybow Kit (3-key) – Quiet keys by Pimoroni - The Pi Hut
PimoroniKeybow Kit (3-key) – Quiet keys
£23.10 incl. VAT excl. VAT
Automation HAT Mini by Pimoroni - The Pi HutAutomation HAT Mini by Pimoroni - The Pi Hut
PimoroniAutomation HAT Mini
£22.50 incl. VAT excl. VAT
CamJam EduKit 3 Motor Controller by The Pi Hut - The Pi HutCamJam EduKit 3 Motor Controller by The Pi Hut - The Pi Hut
The Pi HutCamJam EduKit 3 Motor Controller
£10 incl. VAT excl. VAT
0.96" SPI Colour LCD (160x80) Breakout by Pimoroni - The Pi Hut0.96" SPI Colour LCD (160x80) Breakout by Pimoroni - The Pi Hut
Pimoroni0.96" SPI Colour LCD (160x80) Breakout
£16.50 incl. VAT excl. VAT
ControlBlock - Game Controllers, Power Switch and I/O for the Raspberry Pi by PetRockBlog - The Pi HutControlBlock - Game Controllers, Power Switch and I/O for the Raspberry Pi by PetRockBlog - The Pi Hut
PetRockBlogControlBlock - Game Controllers, Power Switch and I/O for the Raspberry Pi
£35 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!