Filters

BoardsPi 400PicoCompute Module 4
Kits & Bundles
SD CardsSSDsFlash DrivesCard ReadersAccessoriesView All
Power SuppliesAdaptorsSwitchesCablesPower HATsPower over Ethernet (PoE)AccessoriesView All
AudioBreakoutsBreakout GardenDisplaysFan HATsGPS, GSM & LoRaHeadersInputsLEDMotor & Servo ControlOther HATsPort ExpandersPower ManagementPrototypingReal Time ClockRelaysSensorSerial & I2CView All
Raspberry Pi 5Raspberry Pi 4Raspberry Pi 3Raspberry Pi 3A+Raspberry Pi ZeroAudioCameraCase AccessoriesClusterCoolingDIN & RackDisplay/ScreenMedia CentreRetro GamingSSDView All
Heatsinks & FansCooling CasesFan HATsView All
AccessoriesCablesCamera ModulesCasesLensesUSB CamerasZeroCamView All
Mini DisplaysMedium DisplaysLarge DisplaysTouchscreen DisplaysePaper DisplaysGPIO ConnectionHDMI ConnectionDisplay AccessoriesView All
Adapters & AccessoriesAudioEthernetGPIOHDMIUSBView All
AudioGame ControllersKeyboards & MiceRemote ControlsUSB HubsWiFi & EthernetView All
Buttons & JoysticksHATs & Control BoardsKitsMerch & AccessoriesWires & ConnectorsView All
BooksMerch

Raspberry Pi HATs, pHATS & GPIO

Showing 145 - 192 of 704 products
Sort by
Sort by
Olimex RP2040-PICO-PC for Raspberry Pi Pico - The Pi HutOlimex RP2040-PICO-PC for Raspberry Pi Pico - The Pi Hut
OlimexOlimex RP2040-PICO-PC for Raspberry Pi Pico
£13 incl. VAT excl. VAT
Adafruit PiCowbell CAN Bus for Pico - MCP2515 CAN Controller - The Pi HutAdafruit PiCowbell CAN Bus for Pico - MCP2515 CAN Controller - The Pi Hut
AdafruitAdafruit PiCowbell CAN Bus for Pico - MCP2515 CAN Controller
£12 incl. VAT excl. VAT
1591B Relay Board for Raspberry Pi Pico - The Pi Hut1591B Relay Board for Raspberry Pi Pico - The Pi Hut
BCRobotics1591B Relay Board for Raspberry Pi Pico
£14.80 incl. VAT excl. VAT
SX1262 433MHz LoRa Node Module for Raspberry Pi Pico - The Pi HutSX1262 433MHz LoRa Node Module for Raspberry Pi Pico - The Pi Hut
WaveshareSX1262 433MHz LoRa Node Module for Raspberry Pi Pico
£16.20 incl. VAT excl. VAT
Dual-Mode Bluetooth Module for Raspberry Pi Pico - The Pi HutDual-Mode Bluetooth Module for Raspberry Pi Pico - The Pi Hut
WaveshareDual-Mode Bluetooth Module for Raspberry Pi Pico
£4.80 incl. VAT excl. VAT
HyperPixel 2.1 Round - Hi-Res Display for Raspberry Pi - The Pi HutHyperPixel 2.1 Round - Hi-Res Display for Raspberry Pi - The Pi Hut
PimoroniHyperPixel 2.1 Round - Hi-Res Display for Raspberry Pi
£54 incl. VAT excl. VAT
Dual Gigabit Ethernet Base Board for Raspberry Pi Compute Module 4 - The Pi HutDual Gigabit Ethernet Base Board for Raspberry Pi Compute Module 4 - The Pi Hut
WaveshareDual Gigabit Ethernet Base Board for Raspberry Pi Compute Module 4
£64.80 incl. VAT excl. VAT
Zero2Go Omini Rev2: Wide Input Range Power Supply - The Pi HutZero2Go Omini Rev2: Wide Input Range Power Supply - The Pi Hut
UUGearZero2Go Omini Rev2: Wide Input Range Power Supply
£18 incl. VAT excl. VAT
GSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi - The Pi HutGSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi - The Pi Hut
WaveshareGSM, GPRS, GNSS, Bluetooth and RTC HAT for Raspberry Pi
£34.50 incl. VAT excl. VAT
2.13" Red/Black/White E-Ink E-Paper Display Module for Raspberry Pi Pico (212×104) - The Pi Hut2.13" Red/Black/White E-Ink E-Paper Display Module for Raspberry Pi Pico (212×104) - The Pi Hut
Waveshare2.13" Red/Black/White E-Ink E-Paper Display Module for Raspberry Pi Pico (212×104)
£16.20 incl. VAT excl. VAT
SparkFun Qwiic pHAT v2.0 for Raspberry Pi - The Pi HutSparkFun Qwiic pHAT v2.0 for Raspberry Pi - The Pi Hut
SparkfunSparkFun Qwiic pHAT v2.0 for Raspberry Pi
£7.20 incl. VAT excl. VAT
Grow Kit - The Pi HutGrow Kit - The Pi Hut
PimoroniGrow Kit
From £33 incl. VAT excl. VAT
Pico Audio Pack (Line-Out and Headphone Amp) - The Pi HutPico Audio Pack (Line-Out and Headphone Amp) - The Pi Hut
PimoroniPico Audio Pack (Line-Out and Headphone Amp)
£15 incl. VAT excl. VAT
Inky Impression (7 colour ePaper/eInk/EPD) - The Pi HutInky Impression (7 colour ePaper/eInk/EPD) - The Pi Hut
PimoroniInky Impression (7 colour ePaper/eInk/EPD)
£59.70 incl. VAT excl. VAT
Squid Button - Non-Latching - The Pi HutSquid Button - Non-Latching - The Pi Hut
Monk MakesSquid Button - Non-Latching
£4.30 incl. VAT excl. VAT
Stepper Motor HAT for Raspberry Pi - The Pi HutStepper Motor HAT for Raspberry Pi - The Pi Hut
WaveshareStepper Motor HAT for Raspberry Pi
£27 incl. VAT excl. VAT
10A 6V-24V DC Raspberry Pi Motor Driver HAT - The Pi Hut10A 6V-24V DC Raspberry Pi Motor Driver HAT - The Pi Hut
Cytron10A 6V-24V DC Raspberry Pi Motor Driver HAT
£27.80 incl. VAT excl. VAT
Picade X HAT USB-C - The Pi HutPicade X HAT USB-C - The Pi Hut
PimoroniPicade X HAT USB-C
£15.90 incl. VAT excl. VAT
MCP9600 Thermocouple Amplifier Breakout - The Pi HutMCP9600 Thermocouple Amplifier Breakout - The Pi Hut
PimoroniMCP9600 Thermocouple Amplifier Breakout
£23.10 incl. VAT excl. VAT
Save 30%
Screw Mount Breakout Card for Raspberry Pi (for 26-18 AWG wires) - The Pi HutScrew Mount Breakout Card for Raspberry Pi (for 26-18 AWG wires) - The Pi Hut
SequentScrew Mount Breakout Card for Raspberry Pi (for 26-18 AWG wires)
£9.80 £14 incl. VAT excl. VAT
OnOff SHIM - The Pi HutOnOff SHIM - The Pi Hut
PimoroniOnOff SHIM (micro-USB)
£7.50 incl. VAT excl. VAT
Save 70%
Raspberry Pi DOTs Board - The Pi HutRaspberry Pi DOTs Board - The Pi Hut
The Pi HutRaspberry Pi DOTs Board for Minecraft
£1.50 £5 incl. VAT excl. VAT
OLED/LCD Triple Screen HAT for Raspberry Pi - The Pi HutOLED/LCD Triple Screen HAT for Raspberry Pi - The Pi Hut
WaveshareOLED/LCD Triple Screen HAT for Raspberry Pi
£16.10 incl. VAT excl. VAT
1591B Perf Board for the Raspberry Pi Pico - The Pi Hut1591B Perf Board for the Raspberry Pi Pico - The Pi Hut
BCRobotics1591B Perf Board for the Raspberry Pi Pico
£3.60 incl. VAT excl. VAT
IO Expander for CarPiHAT - The Pi HutIO Expander for CarPiHAT - The Pi Hut
TJDIO Expander for CarPiHAT
£35 incl. VAT excl. VAT
Interstate 75 W (Pico W Aboard) - RGB LED Matrix Driver - The Pi HutInterstate 75 W (Pico W Aboard) - RGB LED Matrix Driver - The Pi Hut
PimoroniInterstate 75 W (Pico W Aboard) - RGB LED Matrix Driver
£19.50 incl. VAT excl. VAT
PiRelay 6 - The Pi HutPiRelay 6 - The Pi Hut
SBCPiRelay 6
£20 incl. VAT excl. VAT
Zero to 3B Adapter (A) - The Pi HutZero to 3B Adapter (A) - The Pi Hut
WaveshareZero to 3B Adapter (A)
£16 incl. VAT excl. VAT
Weather HAT - The Pi HutWeather HAT - The Pi Hut
PimoroniWeather HAT
£39.60 incl. VAT excl. VAT
Pin Breakout for the Raspberry Pi Pico - The Pi HutPin Breakout for the Raspberry Pi Pico - The Pi Hut
KitronikPin Breakout for the Raspberry Pi Pico
£4.20 incl. VAT excl. VAT
USB Real-Time Clock (RTC) for Raspberry Pi - The Pi HutUSB Real-Time Clock (RTC) for Raspberry Pi - The Pi Hut
SBCUSB Real-Time Clock (RTC) for Raspberry Pi
£28.50 incl. VAT excl. VAT
IO Expansion Board for Raspberry Pi Pico - The Pi HutIO Expansion Board for Raspberry Pi Pico - The Pi Hut
DFRobotIO Expansion Board for Raspberry Pi Pico
£3.40 incl. VAT excl. VAT
4.2" E-Paper Display Module for Raspberry Pi Pico (Red/Black/White) (400x300) - The Pi Hut4.2" E-Paper Display Module for Raspberry Pi Pico (Red/Black/White) (400x300) - The Pi Hut
Waveshare4.2" E-Paper Display Module for Raspberry Pi Pico (Red/Black/White) (400x300)
£35.60 incl. VAT excl. VAT
1.44" LCD Display Module for Raspberry Pi Pico (128×128) - The Pi Hut1.44" LCD Display Module for Raspberry Pi Pico (128×128) - The Pi Hut
Waveshare1.44" LCD Display Module for Raspberry Pi Pico (128×128)
£10.20 incl. VAT excl. VAT
Save 15%
True Colour RGB LED HAT for Raspberry Pi - The Pi HutTrue Colour RGB LED HAT for Raspberry Pi - The Pi Hut
WaveshareTrue Colour RGB LED HAT for Raspberry Pi
£11.90 £14 incl. VAT excl. VAT
3V Relay HAT for Raspberry Pi Pico - The Pi Hut3V Relay HAT for Raspberry Pi Pico - The Pi Hut
SBC3V Relay HAT for Raspberry Pi Pico
£7 incl. VAT excl. VAT
LoRa Expansion for Raspberry Pi Pico (Inc. Antenna) - The Pi HutLoRa Expansion for Raspberry Pi Pico (Inc. Antenna) - The Pi Hut
SBCLoRa Expansion for Raspberry Pi Pico (Inc. Antenna)
£40 incl. VAT excl. VAT
16 Universal Inputs 8-Layer Stackable HAT for Raspberry Pi - The Pi Hut16 Universal Inputs 8-Layer Stackable HAT for Raspberry Pi - The Pi Hut
Sequent16 LV Digital Inputs 8-Layer Stackable HAT for Raspberry Pi
£44.40 incl. VAT excl. VAT
RFID HAT for Raspberry Pi - The Pi HutRFID HAT for Raspberry Pi - The Pi Hut
SBCRFID HAT for Raspberry Pi
£25 incl. VAT excl. VAT
ADS1015 +/-24V ADC breakout - The Pi HutADS1015 +/-24V ADC breakout - The Pi Hut
PimoroniADS1015 +/-24V ADC breakout
£13.20 incl. VAT excl. VAT
MAX30101 Breakout - Heart Rate, Oximeter, Smoke Sensor - The Pi HutMAX30101 Breakout - Heart Rate, Oximeter, Smoke Sensor - The Pi Hut
PimoroniMAX30101 Breakout - Heart Rate, Oximeter, Smoke Sensor
£16.50 incl. VAT excl. VAT
OzzMaker BerryGPS-IMU V4 - The Pi HutOzzMaker BerryGPS-IMU V4 - The Pi Hut
OzzmakerOzzMaker BerryGPS-IMU V4
£55 incl. VAT excl. VAT
GrovePi+ Base Kit - The Pi HutGrovePi+ Base Kit - The Pi Hut
SeeedGrovePi+ Base Kit
£74.30 incl. VAT excl. VAT
pHAT Stack - The Pi HutpHAT Stack - The Pi Hut
PimoronipHAT Stack
From £7.20 incl. VAT excl. VAT
Adafruit PiTFT Plus 320x240 2.8" TFT + Capacitive Touchscreen - The Pi HutAdafruit PiTFT Plus 320x240 2.8" TFT + Capacitive Touchscreen - The Pi Hut
AdafruitAdafruit PiTFT Plus 320x240 2.8" TFT + Capacitive Touchscreen
£43.80 incl. VAT excl. VAT
RasPiO Portsplus GPIO Board - The Pi HutRasPiO Portsplus GPIO Board - The Pi Hut
RasPiORasPiO Portsplus GPIO Board
£3 incl. VAT excl. VAT
CM4 to 4B Adapter - The Pi HutCM4 to 4B Adapter - The Pi Hut
WaveshareCM4 to 4B Adapter
£25.80 incl. VAT excl. VAT
PicoADC16 - 16-port ADC for Pico - The Pi HutPicoADC16 - 16-port ADC for Pico - The Pi Hut
8086PicoADC16 - 16-port ADC for Pico
£15.50 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!