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Raspberry Pi HATs, pHATs & GPIO Connectors

HAT stands for 'hardware attached on top' and is specifically designed for the Raspberry Pi Model B+. The advantage of using a Pi HAT over other add-on modules is that you simply have to plug and play. A pHAT Raspberry offers the same functionality but is designed for the Raspberry Pi Zero. If you'd like to learn more about Raspberry Pi HATs, check out our ultimate guide to Pi HATs & pHats.

The Raspberry Pi comes equipped with GPIO (General Purpose Input Output) which allows it to 'talk' to other electronic devices and hardware through the use of programmed code. Raspberry Pi HATs are designed for specific purposes from measuring velocity and pressure with sensors (Sense HAT) to receiving power over ethernet (PoE for Raspberry Pi).

The only power supply required is the Raspberry Pi itself, just choose a Pi HAT or Pi pHAT suited towards your needs and let the projects begin.
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50 items
Top pick
Raspberry Pi POE + Hat
£21.61 incl. VAT
Top pick
OSA DACBerry 400S Audio Card for Raspberry Pi 400
£17.69 incl. VAT
Top pick
Grove Base HAT For Raspberry Pi
£10.94 incl. VAT
Top pick
GPIO Adapter for Pi 400
£5.16 incl. VAT
Argon FAN HAT for Raspberry Pi
£10.54 incl. VAT
Breadboard for Raspberry Pi Pico
Breadboard for Raspberry Pi Pico
£4.08 incl. VAT
HIFI AMP HAT for Raspberry Pi
£29.81 incl. VAT
HIFI DAC module for Raspberry Pi
5 out of 5 (1)
£36.43 incl. VAT
Raspberry Pi Build Hat
Raspberry Pi Build Hat
£25.37 incl. VAT
Zymbit Developer HAT 1 product image
Zymbit Developer HAT 1 for Raspberry Pi and NVIDIA Jetson
£31.49 incl. VAT
6ch Relay Board for Raspberry Pi product image
6 Channel Relay Board for Raspberry Pi
£45.28 incl. VAT
DACBERRY One+
DACBerry ONE+ soundcard for Raspberry Pi
£77.72 incl. VAT
IQaudio Codec Zero
£22.12 incl. VAT
IQaudio DAC+
£22.12 incl. VAT
IQaudio DigiAMP+
£33.18 incl. VAT
MIDI Board for Raspberry Pi
£33.66 incl. VAT
Raspberry Pi Poe Switch HAT – Power Over Ethernet
£32.00 incl. VAT
Raspberry Pi Tv HAT
£22.82 incl. VAT
Adafruit Dpi Tft Kippah For Raspberry Pi
£15.01 incl. VAT
Adafruit Ultimate Gps HAT For Raspberry Pi
£48.36 incl. VAT
New Pmod HAT Adapter For Raspberry Pi
£13.93 incl. VAT
DFRobot Gravity: Arduino Shield For Raspberry Pi B+/2B/3B/3B+
£24.20 incl. VAT
Adafruit Pitft 2.4″ HAT Mini Kit – 320X240 Tft Touchscreen
£37.60 incl. VAT
Adafruit Pitft Plus 320X240 3.2″ Tft + Resistive Touchscreen
£42.97 incl. VAT
Pi-Top PROTO
£5.40 incl. VAT
Raspberry Pi Click Shield
£24.24 incl. VAT
Automation HAT Motor Control For Pi
£30.00 incl. VAT
Adafruit Pitft Plus Assembled 320X240 2.8″ Tft + Resistive Touchscreen
£37.60 incl. VAT
Justboom DAC Add-On Board
£30.00 incl. VAT
Adafruit Pitft Plus 2.8In Capacitive Touchscreen
£48.36 incl. VAT
Raspberry Pi Rs232 Board V1.0
£13.67 incl. VAT
Respeaker 2-Mics Pi HAT
£12.62 incl. VAT
Unicorn HAT Hd Rgb Led Matrix For Pi
£34.74 incl. VAT
Respeaker 4-Mic Array For Raspberry Pi
£28.20 incl. VAT
Grovepi+ Add On Board For Raspberry Pi
£39.50 incl. VAT
4-Channel 16-Bit Adc For Raspberry Pi (Ads1115) – 103030279
4 out of 5 (1)
£17.42 incl. VAT
8-Channel 12-Bit Adc For Raspberry Pi (Stm32F030)
£9.95 incl. VAT
Bare Conductive Pi Cap
£33.14 incl. VAT
Grove Base HAT For Raspberry Pi Zero
£9.72 incl. VAT
Mini Black HAT Hack3R Debug Board For Pi
£11.50 incl. VAT
Rs-485 Shield For Raspberry Pi – 103030295
£7.97 incl. VAT
Raspberry Pi Sense HAT
5 out of 5 (1)
£33.40 incl. VAT
IQaudio DAC Pro
£27.65 incl. VAT
Raspberry Pi Poe HAT
£22.32 incl. VAT
Adafruit Pitft Plus 480X320 3.5″ Tft+Touchscreen For Raspberry Pi
£48.36 incl. VAT
Modmypi PIoT Raspberry Pi Relay Board
£28.79 incl. VAT
Justboom Amp HAT For Raspberry Pi
£59.99 incl. VAT
Justboom DAC HAT For Raspberry Pi
£31.19 incl. VAT

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