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Raspberry Pi HATs

We stock a wide range of different Raspberry Pi HATs, from motor controllers to LCD touchscreens, there's one for every project but what actually makes them a Raspberry Pi HAT? It stands for Hardware Attached on Top, it’s a term used to describe expansion boards for the Raspberry Pi 3, 4 and Zero models that usually sit on top of the Raspberry Pi board and use the GPIO or General Purpose Input Output header

Some popular Raspberry Pi blog posts:

  • Pijuice Hat A Portable Power Platform For Every Raspberry Pi - Raspberry Pi
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    PiJuice HAT – A Portable Power Platform For Every Raspberry Pi

    Pi Supply
    £52.79 inc VAT
    £43.99 ex VAT
    6 reviews

    DESCRIPTION As one of the smallest systems around there are so many amazing things you could do with the Raspberry Pi if it was self-powered and po...

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    £52.79 inc VAT
    £43.99 ex VAT
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  • 16-Channel Pwm / Servo Hat For Raspberry Pi (Id: 2327) - Motion Controllers

    16-Channel PWM / Servo HAT for Raspberry Pi (ID: 2327)

    Adafruit
    £17.38 inc VAT
    £14.48 ex VAT
    1 review

    DESCRIPTION The 16-Channel 12-bit PWM/Servo HAT will drive up to 16 servos or PWM outputs over I2C with only 2 pins. The on-board PWM controller w...

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    £17.38 inc VAT
    £14.48 ex VAT
  • Raspberry Pi Lora/gps Hat - Supports 868M Frequency - Gps
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    Raspberry Pi LoRa/GPS HAT - supports 868M frequency

    Seeed
    £41.54 inc VAT
    £34.62 ex VAT
    2 reviews

    DESCRIPTION The Dragino Lora/GPS HAT is an expansion module for LoRaWan and GPS for use with Raspberry Pi. This product is intended for those inte...

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    £41.54 inc VAT
    £34.62 ex VAT
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  • Rgb Matrix Hat + Rtc For Raspberry Pi - Mini Kit (Id: 2345) - Accessories And Breakout Boards

    RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit (ID: 2345)

    Adafruit
    £24.78 inc VAT
    £20.65 ex VAT

    DESCRIPTION You can now create a dazzling display with your Raspberry Pi Model A+/B+/Pi 2 or 3 with the RGB Matrix HAT. This HAT plugs into your P...

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    £24.78 inc VAT
    £20.65 ex VAT
  • Lcd Touchscreen Hat For Raspberry Pi - Tft 3.5In. (480X320) - Lcd Displays
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    LCD Touchscreen HAT for Raspberry Pi - TFT 3.5in. (480x320)

    SparkFun
    £26.99 inc VAT
    £22.49 ex VAT
    2 reviews

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...

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    £26.99 inc VAT
    £22.49 ex VAT
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  • Pi Poe Switch Hat Power Over Ethernet For Raspberry Pi - Accessories And Breakout Boards
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    Pi PoE Switch HAT Power over Ethernet for Raspberry Pi

    Pi Supply
    £30.00 inc VAT
    £25.00 ex VAT

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...

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    £30.00 inc VAT
    £25.00 ex VAT
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  • Inky Phat (Epaper/eink/epd) - Red/black/white - Epaper

    Inky pHAT (ePaper/eInk/EPD) - Red/Black/White

    Pimoroni
    £26.39 inc VAT
    £21.99 ex VAT

    DESCRIPTION A low-energy, high-falutin, electronic paper (ePaper / eInk / EPD) display for your Pi! Inky pHAT's beautiful 212x104 pixel, display i...

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    £26.39 inc VAT
    £21.99 ex VAT
  • Maker pHAT - Raspberry Pi

    Maker pHAT

    Cytron Technologies
    £7.98 inc VAT
    £6.65 ex VAT

    DESCRIPTION The Maker pHAT is designed to solve some common issues with the Raspberry Pi that beginners might face! It removes the need for an add...

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    £7.98 inc VAT
    £6.65 ex VAT
  • Raspberry Pi Sense Hat - Accessories And Breakout Boards
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    Raspberry Pi Sense HAT

    Raspberry Pi
    £29.27 inc VAT
    £24.39 ex VAT

    DESCRIPTION The Raspberry Pi Sense HAT is attached on top of the Raspberry Pi via the 40 GPIO pins with orientation, pressure, humidity and temper...

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    £29.27 inc VAT
    £24.39 ex VAT
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  • Automation Hat - Raspberry Pi

    Automation HAT

    Pimoroni
    £29.99 inc VAT
    £24.99 ex VAT

    DESCRIPTION Take control of and monitor your world with Pimoroni's ultimate jack-of-all-trades Raspberry Pi HAT! Pimoroni have pulled together a g...

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    £29.99 inc VAT
    £24.99 ex VAT
  • Qwiic pHAT V2.0 for Raspberry Pi - Qwiic

    Qwiic pHAT V2.0 for Raspberry Pi

    SparkFun
    £5.99 inc VAT
    £4.99 ex VAT

    DESCRIPTION The SparkFun Qwiic pHAT V2.0 for Raspberry Pi provides you with the quickest and easiest way to enter into SparkFun’s Qwiic ecosystem ...

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    £5.99 inc VAT
    £4.99 ex VAT
  • 2.7Inch E-Ink Display Hat For Raspberry Pi & Arduino Red/black/white 3 Colours - Oled Displays
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    2.7inch E-Ink display HAT for Raspberry Pi & Arduino red/black/white 3 colours

    Generic / OEM
    £31.00 inc VAT
    £25.83 ex VAT

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page ...

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    £31.00 inc VAT
    £25.83 ex VAT
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  • 2-Channel Isolated RS485 Expansion HAT for Raspberry Pi - Raspberry Pi
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    2-Channel Isolated RS485 Expansion HAT for Raspberry Pi

    Seeed
    £24.58 inc VAT
    £20.48 ex VAT

    DESCRIPTION This is a 2-channel isolated RS485 expansion HAT designed for Raspberry Pi, adopts the SC16IS752+SP3485 solution, with embedded protec...

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    £24.58 inc VAT
    £20.48 ex VAT
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  • IoT LoRa Node pHAT for Raspberry Pi (Multi Frequency - 868/915MHz) - Wireless
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    IoT LoRa Node pHAT for Raspberry Pi (Multi Frequency - 868/915MHz)

    Pi Supply
    £29.98 inc VAT
    £24.98 ex VAT

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...

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    £29.98 inc VAT
    £24.98 ex VAT
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  • Servo pHAT for Raspberry Pi (DEV-15316) - Raspberry Pi

    Servo pHAT for Raspberry Pi (DEV-15316)

    SparkFun
    £11.99 inc VAT
    £9.99 ex VAT
    2 reviews

    DESCRIPTION The SparkFun Servo pHAT for Raspberry Pi allows your Raspberry Pi to control up to 16 servo motors in a straightforward and uncomplica...

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    £11.99 inc VAT
    £9.99 ex VAT
  • Justboom Amp Hat For The Raspberry Pi - Audio
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    JustBoom Amp HAT for the Raspberry Pi

    Pi Supply
    Original Price £60.00 inc VAT
    Current Price £47.99 inc VAT
    £39.99 ex VAT

    DESCRIPTION The JustBoom Amp HAT is a high quality audio amplifier designed specifically for the Raspberry Pi. As well as an audio amplifier, digi...

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    Original Price £60.00 inc VAT
    Current Price £47.99 inc VAT
    £39.99 ex VAT
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  • Official Raspberry Pi TV HAT - Raspberry Pi

    Official Raspberry Pi TV HAT

    Raspberry Pi
    £19.99 inc VAT
    £16.66 ex VAT

    DESCRIPTION The Raspberry Pi TV HAT allows you to receive digital terrestrial TV broadcast systems, including DVB-T and DVB-T2, on a Raspberry Pi...

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    £19.99 inc VAT
    £16.66 ex VAT
  • IoT LoRa Gateway HAT for Raspberry Pi - 868MHz - Wireless
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    IoT LoRa Gateway HAT for Raspberry Pi - 868MHz

    Pi Supply
    £129.98 inc VAT
    £108.32 ex VAT
    1 review

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...

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    £129.98 inc VAT
    £108.32 ex VAT
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  • Qwiic pHAT for Raspberry Pi (DEV-15351)

    Qwiic pHAT for Raspberry Pi (DEV-15351)

    SparkFun
    £4.79 inc VAT
    £3.99 ex VAT

    DESCRIPTION The SparkFun Qwiic pHAT for Raspberry Pi (based on the original Qwiic Hat) provides you with the quickest and easiest way to enter int...

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    £4.79 inc VAT
    £3.99 ex VAT
  • Inky Phat (Epaper/eink/epd) - Yellow/black/white - Epaper

    Inky pHAT (ePaper/eInk/EPD) - Yellow/Black/White

    Pimoroni
    £26.39 inc VAT
    £21.99 ex VAT
    1 review

    DESCRIPTION A low-energy, high-falutin, electronic paper (ePaper / eInk / EPD) display for your Pi! Inky pHAT's beautiful 212x104 pixel, display i...

    View full details
    £26.39 inc VAT
    £21.99 ex VAT
  • Inky Phat (Epaper/eink/epd) - Black/white - Epaper

    Inky pHAT (ePaper/eInk/EPD) - Black/White

    Pimoroni
    £23.09 inc VAT
    £19.24 ex VAT
    1 review

    DESCRIPTION A low-energy, high-falutin, electronic paper (ePaper / eInk / EPD) display for your Pi! Inky pHAT's beautiful 212x104 pixel, display i...

    View full details
    £23.09 inc VAT
    £19.24 ex VAT
  • Qwiic pHAT Extension for Raspberry Pi 400 (DEV-17512) - Component

    Qwiic pHAT Extension for Raspberry Pi 400 (DEV-17512)

    SparkFun
    £6.00 inc VAT
    £5.00 ex VAT
    2 reviews

    DESCRIPTION The SparkFun Qwiic pHAT Extension for the Raspberry Pi 400 provides you with a quick and easy solution to access all of the 400's GPIO...

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    £6.00 inc VAT
    £5.00 ex VAT
  • Power-Over-Ethernet (PoE) HAT for Raspberry Pi 4B/3B+ - Raspberry Pi
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    Power-Over-Ethernet (PoE) HAT for Raspberry Pi 4B/3B+

    Seeed
    £24.62 inc VAT
    £20.52 ex VAT

    DESCRIPTION Raspberry Pi 4B/3B+ generally uses USB type-C interface for power supply. Although they both have one ethernet interface for internetwo...

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    £24.62 inc VAT
    £20.52 ex VAT
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  • Micro Dot Phat - Raspberry Pi

    Micro Dot pHAT

    Pimoroni
    £8.50 inc VAT
    £7.08 ex VAT

    DESCRIPTION An unashamedly old school LED matrix display board, use up to six LED matrices every 5x7 pixels (for an effective display area of 30x7)...

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    £8.50 inc VAT
    £7.08 ex VAT
  • Touch pHAT - Raspberry Pi
    Save 30%

    Touch pHAT

    Pimoroni
    Original Price £8.50 inc VAT
    Current Price £5.99 inc VAT
    £4.99 ex VAT

    DESCRIPTION Six touch-sensitive buttons to use for whatever your heart desires, with added LEDs (did you expect anything less?) Touch pHAT has six...

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    Original Price £8.50 inc VAT
    Current Price £5.99 inc VAT
    £4.99 ex VAT
    Save 30%
  • Automation pHAT - Raspberry Pi
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    Automation pHAT

    Pimoroni
    £12.50 inc VAT
    £10.42 ex VAT

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page...

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    £12.50 inc VAT
    £10.42 ex VAT
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  • ReSpeaker 2-Mics Pi HAT - Component

    ReSpeaker 2-Mics Pi HAT

    Seeed Studios
    £11.99 inc VAT
    £9.99 ex VAT
    1 review

    DESCRIPTION ReSpeaker 2-Mics Pi HAT is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that y...

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    £11.99 inc VAT
    £9.99 ex VAT
  • Raspberry Pi PoE+ HAT - Component
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    Raspberry Pi PoE+ HAT

    Raspberry Pi Foundation
    £18.00 inc VAT
    £15.00 ex VAT

    DESCRIPTION The Raspberry Pi PoE+ HAT is an add-on board for Raspberry Pi computers with PoE pins, including Raspberry Pi 3B+ and Raspberry Pi 4. I...

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    £18.00 inc VAT
    £15.00 ex VAT
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  • Sparkfun Pi Avr Programmer Hat (Dev-14747) - Programmers

    SparkFun Pi AVR Programmer HAT (DEV-14747)

    SparkFun
    £26.17 inc VAT
    £21.81 ex VAT

    DESCRIPTION The SparkFun Pi AVR Programmer HAT makes it easy to program AVRs directly from the SPI hardware pins on any Raspberry Pi. It is a high...

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    £26.17 inc VAT
    £21.81 ex VAT
  • Enviro Phat - Raspberry Pi
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    Enviro pHAT

    Pimoroni
    £18.00 inc VAT
    £15.00 ex VAT

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page...

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    £18.00 inc VAT
    £15.00 ex VAT
    Sold out
  • Unicorn Phat - Raspberry Pi
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    Unicorn pHAT

    Pimoroni
    £11.50 inc VAT
    £9.58 ex VAT

    DESCRIPTION What's going to protect your beloved Raspberry Pi from an onslaught of rainbow-coloured fusion? That's right, it's Unicorn pHAT. Sport...

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    £11.50 inc VAT
    £9.58 ex VAT
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  • Rainbow Hat - Raspberry Pi

    Rainbow HAT

    Pimoroni
    £24.00 inc VAT
    £20.00 ex VAT

    DESCRIPTION Rainbow HAT has a buffet of sensors, inputs and displays to explore Android ThingsTM. Use it as a weather station, a clock, a timer or...

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    £24.00 inc VAT
    £20.00 ex VAT
  • Speaker Phat - Raspberry Pi
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    Speaker pHAT

    Pimoroni
    £12.76 inc VAT
    £10.63 ex VAT

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...

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    £12.76 inc VAT
    £10.63 ex VAT
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  • Flick Hat - 3D Gesture Tracking For Raspberry Pi - Accessories And Breakout Boards
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    Flick HAT - 3D Gesture Tracking for Raspberry Pi

    Pi Supply
    £19.98 inc VAT
    £16.65 ex VAT

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...

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    £19.98 inc VAT
    £16.65 ex VAT
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  • GPIO Screw Terminal Hat for Raspberry Pi - Component
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    GPIO Screw Terminal Hat for Raspberry Pi

    Seeed Studios
    £19.24 inc VAT
    £16.03 ex VAT

    DESCRIPTION This is a very beautiful screw terminal expansion for the pins of the Raspberry Pi, making it a convenient way to connect all of your ...

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    £19.24 inc VAT
    £16.03 ex VAT
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  • Explorer Hat Pro - Raspberry Pi
    Save 23%

    Explorer HAT Pro

    Pimoroni
    Original Price £19.50 inc VAT
    Current Price £14.99 inc VAT
    £12.49 ex VAT

    DESCRIPTION Explorer HAT Pro adds a lot of useful tools to your Raspberry Pi. It has digital inputs and outputs, capacitive touch pads, croc. clip...

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    Original Price £19.50 inc VAT
    Current Price £14.99 inc VAT
    £12.49 ex VAT
    Save 23%