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Raspberry Pi HATs, pHATS & GPIO

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Breakout Card Type 1 - Screw Mount 26-18 AWG for Raspberry Pi by Sequent - The Pi HutBreakout Card Type 1 - Screw Mount 26-18 AWG for Raspberry Pi by Sequent - The Pi Hut
SequentBreakout Card Type 1 - Screw Mount 26-18 AWG for Raspberry Pi
£11.40 incl. VAT excl. VAT
Uninterruptible Power Supply UPS HAT (B) for Raspberry Pi by Waveshare - The Pi HutUninterruptible Power Supply UPS HAT (B) for Raspberry Pi by Waveshare - The Pi Hut
WaveshareUninterruptible Power Supply UPS HAT (B) for Raspberry Pi
£25 incl. VAT excl. VAT
Breadboard Kit for Raspberry Pi Pico by 52Pi - The Pi HutBreadboard Kit for Raspberry Pi Pico by 52Pi - The Pi Hut
52PiBreadboard Kit for Raspberry Pi Pico
£14.50 incl. VAT excl. VAT
4G pHAT for Raspberry Pi - LTE Cat-4/3G/2G with GNSS Positioning by Waveshare - The Pi Hut4G pHAT for Raspberry Pi - LTE Cat-4/3G/2G with GNSS Positioning by Waveshare - The Pi Hut
Waveshare4G pHAT for Raspberry Pi - LTE Cat-4/3G/2G with GNSS Positioning
£82.10 incl. VAT excl. VAT
LC29H(DA) GPS/RTK HAT for Raspberry Pi by Waveshare - The Pi HutLC29H(DA) GPS/RTK HAT for Raspberry Pi by Waveshare - The Pi Hut
WaveshareLC29H(DA) GPS/RTK HAT for Raspberry Pi
£59.10 incl. VAT excl. VAT
Pi RTC (DS1307) by Seeed - The Pi HutPi RTC (DS1307) by Seeed - The Pi Hut
SeeedPi RTC (DS1307)
£4.40 incl. VAT excl. VAT
14mm HAT Mounting Kit for Raspberry Pi by The Pi Hut - The Pi Hut
The Pi Hut14mm HAT Mounting Kit for Raspberry Pi
£2 incl. VAT excl. VAT
Adafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi (Mini Kit) by Adafruit - The Pi HutAdafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi (Mini Kit) by Adafruit - The Pi Hut
AdafruitAdafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi (Mini Kit)
£12.40 incl. VAT excl. VAT
PoE HAT (H) for Raspberry Pi 5 and CM5 by Waveshare - The Pi HutPoE HAT (H) for Raspberry Pi 5 and CM5 by Waveshare - The Pi Hut
WavesharePoE HAT (H) for Raspberry Pi 5 and CM5
£21.20 incl. VAT excl. VAT
Aluminium Alloy Case with Blower Fan for Raspberry Pi 5 by Waveshare - The Pi HutAluminium Alloy Case with Blower Fan for Raspberry Pi 5 by Waveshare - The Pi Hut
WaveshareAluminium Alloy Case with Blower Fan for Raspberry Pi 5
£6.80 incl. VAT excl. VAT
Adafruit PiCowbell Adalogger for Pico - MicroSD, RTC & STEMMA QT by Adafruit - The Pi HutAdafruit PiCowbell Adalogger for Pico - MicroSD, RTC & STEMMA QT by Adafruit - The Pi Hut
AdafruitAdafruit PiCowbell Adalogger for Pico - MicroSD, RTC & STEMMA QT
£7.60 incl. VAT excl. VAT
Nano Base Board (B) for Raspberry Pi CM4 by Waveshare - The Pi HutNano Base Board (B) for Raspberry Pi CM4 by Waveshare - The Pi Hut
WaveshareNano Base Board (B) for Raspberry Pi CM4
£19.40 incl. VAT excl. VAT
Gravity: Expansion Board for Raspberry Pi Pico by DFRobot - The Pi HutGravity: Expansion Board for Raspberry Pi Pico by DFRobot - The Pi Hut
DFRobotGravity: Expansion Board for Raspberry Pi Pico
£4.70 incl. VAT excl. VAT
Industrial 8-Channel Relay Module for Raspberry Pi Pico by Waveshare - The Pi HutIndustrial 8-Channel Relay Module for Raspberry Pi Pico by Waveshare - The Pi Hut
WaveshareIndustrial 8-Channel Relay Module for Raspberry Pi Pico
£20.50 incl. VAT excl. VAT
IQaudIO Codec Zero by IQaudIO - The Pi HutIQaudIO Codec Zero by IQaudIO - The Pi Hut
IQaudIOIQaudIO Codec Zero
£19.20 incl. VAT excl. VAT
Adafruit Perma-Proto HAT for Pi Mini Kit - No EEPROM by Adafruit - The Pi HutAdafruit Perma-Proto HAT for Pi Mini Kit - No EEPROM by Adafruit - The Pi Hut
AdafruitAdafruit Perma-Proto HAT for Pi Mini Kit - No EEPROM
£4.80 incl. VAT excl. VAT
PoE M.2 HAT+ (B) for Raspberry Pi 5 by Waveshare - The Pi HutPoE M.2 HAT+ (B) for Raspberry Pi 5 by Waveshare - The Pi Hut
WavesharePoE M.2 HAT+ (B) for Raspberry Pi 5
£23 incl. VAT excl. VAT
Vertical Labelled Headers for Raspberry Pi Pico by Where Labs - The Pi HutVertical Labelled Headers for Raspberry Pi Pico by Where Labs - The Pi Hut
Where LabsVertical Labelled Headers for Raspberry Pi Pico
£3.50 incl. VAT excl. VAT
Waveshare PoE IO Board for Raspberry Pi CM5 by Waveshare - The Pi HutWaveshare PoE IO Board for Raspberry Pi CM5 by Waveshare - The Pi Hut
WaveshareWaveshare PoE IO Board for Raspberry Pi CM5
£31.50 incl. VAT excl. VAT
MEGA4 - 4-Port USB 3.1 PPPS Hub for Raspberry Pi 4 by UUGear - The Pi HutMEGA4 - 4-Port USB 3.1 PPPS Hub for Raspberry Pi 4 by UUGear - The Pi Hut
UUGearMEGA4 - 4-Port USB 3.1 PPPS Hub for Raspberry Pi 4
£28.90 incl. VAT excl. VAT
1.8" LCD Display for Raspberry Pi Pico by Waveshare - The Pi Hut1.8" LCD Display for Raspberry Pi Pico by Waveshare - The Pi Hut
Waveshare1.8" LCD Display for Raspberry Pi Pico
£10.80 incl. VAT excl. VAT
Grove - Base HAT for Raspberry Pi by Seeed - The Pi HutGrove - Base HAT for Raspberry Pi by Seeed - The Pi Hut
SeeedGrove - Base HAT for Raspberry Pi
£9.70 incl. VAT excl. VAT
Pi-Stop Educational Traffic Light for Raspberry Pi by 4tronix - The Pi HutPi-Stop Educational Traffic Light for Raspberry Pi by 4tronix - The Pi Hut
4tronixPi-Stop Educational Traffic Light for Raspberry Pi
£3.60 incl. VAT excl. VAT
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RS422 / RS485 Serial HAT by Zihatec - The Pi HutRS422 / RS485 Serial HAT by Zihatec - The Pi Hut
ZihatecRS422 / RS485 Serial HAT
From £30.42 £33.80 incl. VAT excl. VAT
Zooz 800-Series Z-Wave GPIO Module by Zooz - The Pi HutZooz 800-Series Z-Wave GPIO Module by Zooz - The Pi Hut
ZoozZooz 800-Series Z-Wave GPIO Module
£22.40 incl. VAT excl. VAT
Hat uPCIty Lite for Raspberry Pi 5 by Pineboards - The Pi HutHat uPCIty Lite for Raspberry Pi 5 by Pineboards - The Pi Hut
PineboardsHat uPCIty Lite for Raspberry Pi 5
£27.50 incl. VAT excl. VAT
Perf HAT for Raspberry Pi by BCRobotics - The Pi HutPerf HAT for Raspberry Pi by BCRobotics - The Pi Hut
BCRoboticsPerf HAT for Raspberry Pi
£2.80 incl. VAT excl. VAT
SIM7600E-H 4G HAT for Raspberry Pi (LTE Cat-4) by Waveshare - The Pi HutSIM7600E-H 4G HAT for Raspberry Pi (LTE Cat-4) by Waveshare - The Pi Hut
WaveshareSIM7600E-H 4G HAT for Raspberry Pi (LTE Cat-4)
£76.70 incl. VAT excl. VAT
Proto Strip Board for Raspberry Pi by BCRobotics - The Pi HutProto Strip Board for Raspberry Pi by BCRobotics - The Pi Hut
BCRoboticsProto Strip Board for Raspberry Pi
£3.50 incl. VAT excl. VAT
Hi-Fi Sound Card HAT for Raspberry Pi (with speakers) by Waveshare - The Pi HutHi-Fi Sound Card HAT for Raspberry Pi (with speakers) by Waveshare - The Pi Hut
WaveshareHi-Fi Sound Card HAT for Raspberry Pi (with speakers)
£20.50 incl. VAT excl. VAT
Breakout Pi Plus by ABelectronics - The Pi HutBreakout Pi Plus by ABelectronics - The Pi Hut
ABelectronicsBreakout Pi Plus
£4.80 incl. VAT excl. VAT
Save 60%
ProtoZero Raspberry Pi Zero Prototyping Board by The Pi Hut - The Pi HutProtoZero Raspberry Pi Zero Prototyping Board by The Pi Hut - The Pi Hut
The Pi HutProtoZero Raspberry Pi Zero Prototyping Board
£2 £5 incl. VAT excl. VAT
Explorer HAT Pro by Pimoroni - The Pi HutExplorer HAT Pro by Pimoroni - The Pi Hut
PimoroniExplorer HAT Pro
£22.50 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
Pico Booster Breakout by 8086 - The Pi HutPico Booster Breakout by 8086 - The Pi Hut
8086Pico Booster Breakout
£5.40 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)
£24.60 incl. VAT excl. VAT
SX1262 868MHz LoRa Node Module for Raspberry Pi Pico by Waveshare - The Pi HutSX1262 868MHz LoRa Node Module for Raspberry Pi Pico by Waveshare - The Pi Hut
WaveshareSX1262 868MHz LoRa Node Module for Raspberry Pi Pico
£16.20 incl. VAT excl. VAT
Raspberry Pi DAC+ by Raspberry Pi - The Pi HutRaspberry Pi DAC+ by Raspberry Pi - The Pi Hut
Raspberry PiRaspberry Pi DAC+
£19.20 incl. VAT excl. VAT
8-Channel Relay Expansion Board for Raspberry Pi by Waveshare - The Pi Hut8-Channel Relay Expansion Board for Raspberry Pi by Waveshare - The Pi Hut
Waveshare8-Channel Relay Expansion Board for Raspberry Pi
£24.80 incl. VAT excl. VAT
HiFiBerry DAC+ by HiFiBerry - The Pi HutHiFiBerry DAC+ by HiFiBerry - The Pi Hut
HiFiBerryHiFiBerry DAC+
£27.90 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
WIZnet Ethernet HAT for Pico by WIZnet - The Pi HutWIZnet Ethernet HAT for Pico by WIZnet - The Pi Hut
WIZnetWIZnet Ethernet HAT for Pico
£4.90 incl. VAT excl. VAT
PiKVM v3 HAT for Raspberry Pi 4 by PiKVM - The Pi HutPiKVM v3 HAT for Raspberry Pi 4 by PiKVM - The Pi Hut
PiKVMPiKVM v3 HAT for Raspberry Pi 4
£139.50 incl. VAT excl. VAT
Power over Ethernet HAT for Raspberry Pi 4/3B+ (12V & 5V outputs) by Waveshare - The Pi HutPower over Ethernet HAT for Raspberry Pi 4/3B+ (12V & 5V outputs) by Waveshare - The Pi Hut
WavesharePower over Ethernet HAT for Raspberry Pi 4/3B+ (12V & 5V outputs)
£21.60 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
UPS Module for Raspberry Pi Pico with 600mAh LiPo Battery by Waveshare - The Pi HutUPS Module for Raspberry Pi Pico with 600mAh LiPo Battery by Waveshare - The Pi Hut
WaveshareUPS Module for Raspberry Pi Pico with 600mAh LiPo Battery
£17.30 incl. VAT excl. VAT
Power over Ethernet (PoE) HAT (D) for Raspberry Pi by Waveshare - The Pi HutPower over Ethernet (PoE) HAT (D) for Raspberry Pi by Waveshare - The Pi Hut
WavesharePower over Ethernet (PoE) HAT (D) for Raspberry Pi
£20.50 incl. VAT excl. VAT
Power + Fan HAT for Raspberry Pi by BCRobotics - The Pi HutPower + Fan HAT for Raspberry Pi by BCRobotics - The Pi Hut
BCRoboticsPower + Fan HAT for Raspberry Pi
£18.10 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!