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Raspberry Pi HATs, pHATS & GPIO

Showing 49 - 96 of 735 products
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3.5" Touchscreen Display for Raspberry Pi Pico (480x320) - The Pi Hut3.5" Touchscreen Display for Raspberry Pi Pico (480x320) - The Pi Hut
Waveshare3.5" Touchscreen IPS LCD Display for Raspberry Pi Pico (480x320)
£21.60 incl. VAT excl. VAT
Raspberry Pi Pico Breadboard Kit - The Pi HutRaspberry Pi Pico Breadboard Kit - The Pi Hut
SBCRaspberry Pi Pico Breadboard Kit
£14 incl. VAT excl. VAT
2x M2.5 16mm Standoffs - Black Plated Brass - The Pi Hut2x M2.5 16mm Standoffs - Black Plated Brass - The Pi Hut
The Pi HutBrass M2.5 Standoffs 16mm tall - Black Plated - Pack of 2
£1.10 incl. VAT excl. VAT
Power over Ethernet HAT (E) for Raspberry Pi - The Pi HutPower over Ethernet HAT (E) for Raspberry Pi - The Pi Hut
WavesharePower over Ethernet HAT (E) for Raspberry Pi 4/3B+
£17 incl. VAT excl. VAT
PinPal for Raspberry Pi 400 - The Pi HutPinPal for Raspberry Pi 400 - The Pi Hut
The Pi HutPinPal for Raspberry Pi 400
£7 incl. VAT excl. VAT
Nano Base Board (B) for Raspberry Pi CM4 - The Pi HutNano Base Board (B) for Raspberry Pi CM4 - The Pi Hut
WaveshareNano Base Board (B) for Raspberry Pi CM4
£19.40 incl. VAT excl. VAT
Raspberry Pi Pico Relay Board - The Pi HutRaspberry Pi Pico Relay Board - The Pi Hut
SBCRaspberry Pi Pico Relay Board
£15 incl. VAT excl. VAT
LiPo Battery HAT for Raspberry Pi - The Pi HutLiPo Battery HAT for Raspberry Pi - The Pi Hut
WaveshareLiPo Battery HAT for Raspberry Pi
£20.50 incl. VAT excl. VAT
NFC HAT for Raspberry Pi (PN532) - The Pi HutNFC HAT for Raspberry Pi (PN532) - The Pi Hut
WaveshareNFC HAT for Raspberry Pi (PN532)
£18 incl. VAT excl. VAT
Solderless Zero Dongle for Raspberry Pi Zero - The Pi HutSolderless Zero Dongle for Raspberry Pi Zero - The Pi Hut
8086Solderless Zero Dongle for Raspberry Pi Zero
£4 incl. VAT excl. VAT
Raspberry Pi GPS HAT with RTCRaspberry Pi GPS HAT with RTC
UputronicsRaspberry Pi GPS HAT with RTC
£45.60 incl. VAT excl. VAT
Adafruit PiCowbell Adalogger for Pico - MicroSD, RTC & STEMMA QT - The Pi HutAdafruit PiCowbell Adalogger for Pico - MicroSD, RTC & STEMMA QT - The Pi Hut
AdafruitAdafruit PiCowbell Adalogger for Pico - MicroSD, RTC & STEMMA QT
£7.90 incl. VAT excl. VAT
Witty Pi 4 - Realtime Clock and Power Management for Raspberry Pi - The Pi HutWitty Pi 4 - Realtime Clock and Power Management for Raspberry Pi - The Pi Hut
UUGearWitty Pi 4 - Real-time Clock and Power Management for Raspberry Pi
£25.50 incl. VAT excl. VAT
Maker Pi Pico Base (without Pico) - The Pi HutMaker Pi Pico Base (without Pico) - The Pi Hut
CytronMaker Pi Pico Base (without Pico)
£8.90 incl. VAT excl. VAT
Argon Fan HAT - The Pi HutArgon Fan HAT - The Pi Hut
Argon40Argon Fan HAT
£8.90 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
HiFiBerry DAC+ - The Pi HutHiFiBerry DAC+ - The Pi Hut
HiFiBerryHiFiBerry DAC+
£31.20 incl. VAT excl. VAT
Mini Dual Gigabit Ethernet Base Board for Raspberry Pi CM4 - The Pi HutMini Dual Gigabit Ethernet Base Board for Raspberry Pi CM4 - The Pi Hut
WaveshareMini Dual Gigabit Ethernet Base Board for Raspberry Pi CM4
£29 incl. VAT excl. VAT
Power over Ethernet HAT for Raspberry Pi 4/3B+ - The Pi HutPower over Ethernet HAT for Raspberry Pi 4/3B+ - The Pi Hut
WavesharePower over Ethernet HAT for Raspberry Pi 4/3B+
£21.60 incl. VAT excl. VAT
Breakout Card Type 1 - Screw Mount 26-18 AWG for Raspberry Pi - The Pi HutBreakout Card Type 1 - Screw Mount 26-18 AWG for Raspberry Pi - The Pi Hut
SequentBreakout Card Type 1 - Screw Mount 26-18 AWG for Raspberry Pi
£11.40 incl. VAT excl. VAT
4.26" E-Paper Display HAT (800x480) - The Pi Hut4.26" E-Paper Display HAT (800x480) - The Pi Hut
Waveshare4.26" E-Paper Display HAT (800x480)
£33.20 incl. VAT excl. VAT
Raspberry Pi Power HAT V2 - The Pi HutRaspberry Pi Power HAT V2 - The Pi Hut
BCRoboticsPower HAT V2 for Raspberry Pi
£17.30 incl. VAT excl. VAT
Pico Proto - The Pi HutPico Proto - The Pi Hut
PimoroniPico Proto
£2.10 incl. VAT excl. VAT
Adafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi - The Pi HutAdafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi - The Pi Hut
AdafruitAdafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi (Mini Kit)
£12.90 incl. VAT excl. VAT
HyperPixel 4.0 - Hi-Res Display for Raspberry Pi - The Pi HutHyperPixel 4.0 - Hi-Res Display for Raspberry Pi - The Pi Hut
PimoroniHyperPixel 4.0 - Hi-Res Display for Raspberry Pi
From £45 incl. VAT excl. VAT
Hat AI! Dual for Raspberry Pi 5 - The Pi HutHat AI! Dual for Raspberry Pi 5 - The Pi Hut
PineboardsHat AI! Dual for Raspberry Pi 5
£36.70 incl. VAT excl. VAT
4G HAT for Raspberry Pi - LTE Cat-4/3G/2G with GNSS Positioning - The Pi Hut4G HAT for Raspberry Pi - LTE Cat-4/3G/2G with GNSS Positioning - The Pi Hut
Waveshare4G HAT for Raspberry Pi - LTE Cat-4/3G/2G with GNSS Positioning
£82.10 incl. VAT excl. VAT
Raspberry Pi Proto Strip Board - The Pi HutRaspberry Pi Proto Strip Board - The Pi Hut
BCRoboticsProto Strip Board for Raspberry Pi
£3.50 incl. VAT excl. VAT
2.13" Black/White E-Ink/E-Paper Display Module for Raspberry Pi Pico (250×122) - The Pi Hut2.13" Black/White E-Ink/E-Paper Display Module for Raspberry Pi Pico (250×122) - The Pi Hut
Waveshare2.13" Black/White E-Ink E-Paper Display Module for Raspberry Pi Pico (250×122)
£16.20 incl. VAT excl. VAT
Pico Omnibus (Dual Expander) - The Pi HutPico Omnibus (Dual Expander) - The Pi Hut
PimoroniPico Omnibus (Dual Expander)
£8.40 incl. VAT excl. VAT
RS422 / RS485 Serial HAT - The Pi HutRS422 / RS485 Serial HAT - The Pi Hut
ZihatecRS422 / RS485 Serial HAT
From £33.80 incl. VAT excl. VAT
HatDrive! AI for Raspberry Pi 5 - The Pi HutHatDrive! AI for Raspberry Pi 5 - The Pi Hut
PineboardsHatDrive! AI for Raspberry Pi 5
£40.90 incl. VAT excl. VAT
Terminal GPIO Expansion for Pico - The Pi HutTerminal GPIO Expansion for Pico - The Pi Hut
SBCTerminal GPIO Expansion for Pico
£9 incl. VAT excl. VAT
Inky Impression 7.3" (7 colour ePaper/E Ink HAT) - The Pi HutInky Impression 7.3" (7 colour ePaper/E Ink HAT) - The Pi Hut
PimoroniInky Impression 7.3" (7 colour ePaper/E Ink HAT)
£69.90 incl. VAT excl. VAT
5V USB-C Dual Supply - Dual Ideal Diodes5V USB-C Dual Supply - Dual Ideal Diodes
80865V USB-C Dual Supply - Dual Ideal Diodes
£4 incl. VAT excl. VAT
ICM20948 9DoF Motion Sensor Breakout - The Pi HutICM20948 9DoF Motion Sensor Breakout - The Pi Hut
PimoroniICM20948 9DoF Motion Sensor Breakout
£15 incl. VAT excl. VAT
SX1262 LoRa HAT for Raspberry Pi - 868MHz (for Europe, Asia, Africa) - The Pi HutSX1262 LoRa HAT for Raspberry Pi - 868MHz (for Europe, Asia, Africa) - The Pi Hut
WaveshareSX1262 LoRa HAT for Raspberry Pi - 868MHz (for Europe, Asia, Africa)
£28.10 incl. VAT excl. VAT
Pi RTC (DS1307) - The Pi HutPi RTC (DS1307) - The Pi Hut
SeeedPi RTC (DS1307)
£4.40 incl. VAT excl. VAT
SIM868 GSM/GPRS/GNSS Module for Raspberry Pi Pico - The Pi HutSIM868 GSM/GPRS/GNSS Module for Raspberry Pi Pico - The Pi Hut
WaveshareSIM868 GSM/GPRS/GNSS Module for Raspberry Pi Pico
£34.50 incl. VAT excl. VAT
2X GPIO Header Expansion for Raspberry Pi 400 - The Pi Hut2X GPIO Header Expansion for Raspberry Pi 400 - The Pi Hut
Waveshare2X GPIO Header Expansion for Raspberry Pi 400
£5.40 incl. VAT excl. VAT
QWIIC/STEMMA Connector and Cable for Raspberry Pi - The Pi HutQWIIC/STEMMA Connector and Cable for Raspberry Pi - The Pi Hut
OzzmakerQwiic/STEMMA Connector and Cable for Raspberry Pi
£5 incl. VAT excl. VAT
Inky pHAT (ePaper/eInk/EPD) - The Pi HutInky pHAT (ePaper/eInk/EPD) - The Pi Hut
PimoroniInky pHAT (ePaper/eInk/EPD)
From £23.10 incl. VAT excl. VAT
Angled Female GPIO Header for Raspberry Pi - The Pi HutAngled Female GPIO Header for Raspberry Pi - The Pi Hut
The Pi HutAngled Female GPIO Header for Raspberry Pi Zero
£1.30 incl. VAT excl. VAT
Witty Pi 4 Mini - Realtime Clock and Power Management for Raspberry Pi - The Pi HutWitty Pi 4 Mini - Realtime Clock and Power Management for Raspberry Pi - The Pi Hut
UUGearWitty Pi 4 Mini - Realtime Clock and Power Management for Raspberry Pi
£19.50 incl. VAT excl. VAT
HAT-Compatible GPIO Expander for Raspberry Pi Pico - The Pi HutHAT-Compatible GPIO Expander for Raspberry Pi Pico - The Pi Hut
WaveshareHAT-Compatible GPIO Expander for Raspberry Pi Pico
£8.60 incl. VAT excl. VAT
2-Channel RS485 Module for Raspberry Pi Pico - The Pi Hut2-Channel RS485 Module for Raspberry Pi Pico - The Pi Hut
Waveshare2-Channel RS485 Module for Raspberry Pi Pico
£7.50 incl. VAT excl. VAT
Dual Channel Relay HAT for Raspberry Pi Pico - The Pi HutDual Channel Relay HAT for Raspberry Pi Pico - The Pi Hut
SBCDual Channel Relay HAT for Raspberry Pi Pico
£11 incl. VAT excl. VAT
Grove - Base HAT for Raspberry Pi - The Pi HutGrove - Base HAT for Raspberry Pi - The Pi Hut
SeeedGrove - Base HAT for Raspberry Pi
£9.70 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!