Raspberry Pi HATs, pHATS & GPIO

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PoE UPS Base Board for Raspberry Pi CM4 by Waveshare - The Pi HutPoE UPS Base Board for Raspberry Pi CM4 by Waveshare - The Pi Hut
WavesharePoE UPS Base Board for Raspberry Pi CM4
Sale price £58.60 incl. VAT excl. VAT
SIM7600E LTE Cat-1 HAT for Raspberry Pi (3G/2G/GNSS) by Waveshare - The Pi HutSIM7600E LTE Cat-1 HAT for Raspberry Pi (3G/2G/GNSS) by Waveshare - The Pi Hut
WaveshareSIM7600E LTE Cat-1 HAT for Raspberry Pi (3G/2G/GNSS)
Sale price £63.40 incl. VAT excl. VAT
PicoRelay8 for Raspberry Pi Pico by 8086 - The Pi HutPicoRelay8 for Raspberry Pi Pico by 8086 - The Pi Hut
8086PicoRelay8 for Raspberry Pi Pico
Sale price £17.80 incl. VAT excl. VAT
Adafruit GPIO Expander Bonnet - 16 Additional I/O over I2C by Adafruit - The Pi HutAdafruit GPIO Expander Bonnet - 16 Additional I/O over I2C by Adafruit - The Pi Hut
Air Quality Datalogging Board for Pico by Kitronik - The Pi HutAir Quality Datalogging Board for Pico by Kitronik - The Pi Hut
KitronikAir Quality Datalogging Board for Pico
Sale price £41.40 incl. VAT excl. VAT
Right-Angled Labelled Headers for Raspberry Pi Pico by Where Labs - The Pi HutRight-Angled Labelled Headers for Raspberry Pi Pico by Where Labs - The Pi Hut
M.2 2242 E-Key Top for Raspberry Pi 5 by 52Pi - The Pi HutM.2 2242 E-Key Top for Raspberry Pi 5 by 52Pi - The Pi Hut
52PiM.2 2242 E-Key Top for Raspberry Pi 5
Sale price £17.40 incl. VAT excl. VAT
RGBerry SMA - RGB Arcade HAT for Raspberry Pi by OSA - The Pi HutRGBerry SMA - RGB Arcade HAT for Raspberry Pi by OSA - The Pi Hut
OSARGBerry SMA - RGB Arcade HAT for Raspberry Pi
Sale price £33.50 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
Sale price £22 incl. VAT excl. VAT
SparkFun Pi Wedge by Sparkfun - The Pi HutSparkFun Pi Wedge by Sparkfun - The Pi Hut
SparkfunSparkFun Pi Wedge
Sale price £13.90 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
I2C Switch by ABelectronics - The Pi HutI2C Switch by ABelectronics - The Pi Hut
ABelectronicsI2C Switch
Sale price £8.40 incl. VAT excl. VAT
Adafruit Small-Size Perma-Proto Raspberry Pi Breadboard PCB Kit by Adafruit - The Pi HutAdafruit Small-Size Perma-Proto Raspberry Pi Breadboard PCB Kit by Adafruit - The Pi Hut
HatDrive! Top Lite for Raspberry Pi 5 by Pineboards - The Pi HutHatDrive! Top Lite for Raspberry Pi 5 by Pineboards - The Pi Hut
PineboardsHatDrive! Top Lite for Raspberry Pi 5
Sale price £17.40 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
Sale price £43.20 incl. VAT excl. VAT
SupTronics X12-A1 4-Cell Battery Holder for X1209/X1203 by SupTronics - The Pi HutSupTronics X12-A1 4-Cell Battery Holder for X1209/X1203 by SupTronics - The Pi Hut
Inventor HAT Mini by Pimoroni - The Pi HutInventor HAT Mini by Pimoroni - The Pi Hut
PimoroniInventor HAT Mini
Sale price £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
Sale price £18 incl. VAT excl. VAT
SupTronics X1500 Dual NVMe IO Board for CM5 by SupTronics - The Pi HutSupTronics X1500 Dual NVMe IO Board for CM5 by SupTronics - The Pi Hut
SupTronicsSupTronics X1500 Dual NVMe IO Board for CM5
Sale price £47.50 incl. VAT excl. VAT
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3v3 Sustain for Raspberry Pi by 8086 - The Pi Hut3v3 Sustain for Raspberry Pi by 8086 - The Pi Hut
80863v3 Sustain for Raspberry Pi
Sale price £2.40 Regular price £3 incl. VAT excl. VAT
HT0740 40V / 10A Switch Breakout by Pimoroni - The Pi HutHT0740 40V / 10A Switch Breakout by Pimoroni - The Pi Hut
PimoroniHT0740 40V / 10A Switch Breakout
Sale price £14.10 incl. VAT excl. VAT
Isolated RS232 / RS485 / CAN / CAN FD Expansion Board for Raspberry Pi 4 & 5 by Waveshare - The Pi HutIsolated RS232 / RS485 / CAN / CAN FD Expansion Board for Raspberry Pi 4 & 5 by Waveshare - The Pi Hut
SupTronics X1012 NVMe + PoE Add-on for Raspberry Pi 5 by SupTronics - The Pi HutSupTronics X1012 NVMe + PoE Add-on for Raspberry Pi 5 by SupTronics - The Pi Hut
Weather Board for Raspberry Pi by BCRobotics - The Pi HutWeather Board for Raspberry Pi by BCRobotics - The Pi Hut
BCRoboticsWeather Board for Raspberry Pi
Sale price £16.40 incl. VAT excl. VAT
SupTronics X1004 Dual NVMe Add-on for Raspberry Pi 5 by SupTronics - The Pi HutSupTronics X1004 Dual NVMe Add-on for Raspberry Pi 5 by SupTronics - The Pi Hut
Pololu DRV8835 Dual Motor Driver Kit for Raspberry Pi by Pololu - The Pi HutPololu DRV8835 Dual Motor Driver Kit for Raspberry Pi by Pololu - The Pi Hut
PololuPololu DRV8835 Dual Motor Driver Kit for Raspberry Pi
Sale price £14.40 incl. VAT excl. VAT
Interface Protection Board for Raspberry Pi CM4/CM5 by Waveshare - The Pi HutInterface Protection Board for Raspberry Pi CM4/CM5 by Waveshare - The Pi Hut
WaveshareInterface Protection Board for Raspberry Pi CM4/CM5
Sale price £6.80 incl. VAT excl. VAT
DockerPi IoT Node (A) by 52Pi - The Pi HutDockerPi IoT Node (A) by 52Pi - The Pi Hut
52PiDockerPi IoT Node (A)
Sale price £28.50 incl. VAT excl. VAT
Two Serial Ports RS485 and RS232 Stackable HAT for Raspberry Pi (v2.0) by Sequent - The Pi HutTwo Serial Ports RS485 and RS232 Stackable HAT for Raspberry Pi (v2.0) by Sequent - The Pi Hut
CM4 to CM3 Adapter by Waveshare - The Pi HutCM4 to CM3 Adapter by Waveshare - The Pi Hut
WaveshareCM4 to CM3 Adapter
Sale price £14.40 incl. VAT excl. VAT
HiFiBerry Amp100 by HiFiBerry - The Pi HutHiFiBerry Amp100 by HiFiBerry - The Pi Hut
HiFiBerryHiFiBerry Amp100
Sale price £107.90 incl. VAT excl. VAT
Serial Bus Servo Driver HAT for Raspberry Pi (with ESP32) by Waveshare - The Pi HutSerial Bus Servo Driver HAT for Raspberry Pi (with ESP32) by Waveshare - The Pi Hut
SupTronics X1206 4-Cell 21700 UPS for Raspberry Pi 5 by SupTronics - The Pi HutSupTronics X1206 4-Cell 21700 UPS for Raspberry Pi 5 by SupTronics - The Pi Hut
SupTronics X1008 3.5" + 2.5" SATA Expansion for Raspberry Pi 5 by SupTronics - The Pi HutSupTronics X1008 3.5" + 2.5" SATA Expansion for Raspberry Pi 5 by SupTronics - The Pi Hut
Scroll HAT Mini by Pimoroni - The Pi HutScroll HAT Mini by Pimoroni - The Pi Hut
PimoroniScroll HAT Mini
Sale price £15.60 incl. VAT excl. VAT
Argon Industria PCIe M.2 NVMe Board by Argon40 - The Pi HutArgon Industria PCIe M.2 NVMe Board by Argon40 - The Pi Hut
Argon40Argon Industria PCIe M.2 NVMe Board
Sale price £14.40 incl. VAT excl. VAT
Picade Max USB Audio by Pimoroni - The Pi HutPicade Max USB Audio by Pimoroni - The Pi Hut
PimoroniPicade Max USB Audio
Sale price £16.50 incl. VAT excl. VAT
Breakout Garden I2C Connector (pack of 5) by Pimoroni - The Pi HutBreakout Garden I2C Connector (pack of 5) by Pimoroni - The Pi Hut
PimoroniBreakout Garden I2C Connector (pack of 5)
Sale price £4.80 incl. VAT excl. VAT
Serial to Micro-USB adapter for Raspberry Pi Zero (CDC version) by 8086 - The Pi HutSerial to Micro-USB adapter for Raspberry Pi Zero (CDC version) by 8086 - The Pi Hut
PicoUART6 by 8086 - The Pi HutPicoUART6 by 8086 - The Pi Hut
8086PicoUART6
Sale price £7 incl. VAT excl. VAT
IO Expansion HAT for Raspberry Pi by DFRobot - The Pi HutIO Expansion HAT for Raspberry Pi by DFRobot - The Pi Hut
DFRobotIO Expansion HAT for Raspberry Pi
Sale price £10.50 incl. VAT excl. VAT
HiFiBerry ADC8X Add-on by HiFiBerry - The Pi HutHiFiBerry ADC8X Add-on by HiFiBerry - The Pi Hut
HiFiBerryHiFiBerry ADC8X Add-on
Sale price £83.90 incl. VAT excl. VAT
RoboHAT2 Zero Robot Controller for Pi Zero by 4tronix - The Pi Hut
4tronixRoboHAT2 Zero Robot Controller for Pi Zero
Sale price £9.90 incl. VAT excl. VAT
Fake HAT by 8086 - The Pi HutFake HAT by 8086 - The Pi Hut
8086Fake HAT
Sale price £3 incl. VAT excl. VAT
SupTronics X1007 Dual SATA Expansion for Raspberry Pi 5 by SupTronics - The Pi HutSupTronics X1007 Dual SATA Expansion for Raspberry Pi 5 by SupTronics - The Pi Hut
Pre-Assembled Adafruit PiCowbell Adalogger for Pico by Adafruit - The Pi HutPre-Assembled Adafruit PiCowbell Adalogger for Pico by Adafruit - The Pi Hut
AdafruitPre-Assembled Adafruit PiCowbell Adalogger for Pico
Sale price £12.50 incl. VAT excl. VAT
Breadboard Breakout for Raspberry Pi by Soldered Electronics - The Pi HutBreadboard Breakout for Raspberry Pi by Soldered Electronics - The Pi Hut
Soldered ElectronicsBreadboard Breakout for Raspberry Pi
Sale price £6.10 incl. VAT excl. VAT
Nano Base Board (C) for Raspberry Pi CM4 by Waveshare - The Pi HutNano Base Board (C) for Raspberry Pi CM4 by Waveshare - The Pi Hut
WaveshareNano Base Board (C) for Raspberry Pi CM4
Sale price £28.80 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!