The Raspberry Pi 2×20 pin connector allows additional daughter boards (known as HATs in Raspberry Pi lingo) to be connected to your Raspberry Pi. These boards can add all sorts of additional features and specialized functionality to your Pi and in most cases can even be stacked to allow for multiple HATs on a single Raspberry Pi! HATs can drive DC motors, control piles of servos, keep accurate record of time, or even have an LCD acting as a primary display. We also sell a prototyping HAT so you can build your own custom circuits directly on the Pi!
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16 Channel Analog Input HAT – ADC for Raspberry Pi
$14.95Light PacketThe Raspberry Pi 16-Channel Analog Input HAT provides 16 x 10-bit analog input channels for your Raspberry Pi. Compatible with all versions of the Raspberry… -
16 Channel Analog Input HAT – ADC for Raspberry Pi – Assembled
$22.95Need an easy way to get a bunch of analog signals into your Raspberry Pi? This 16 channel 10 bit analog input HAT is the… -
16 Channel Analog Input HAT – ADC For Raspberry Pi Zero – Assembled
$22.95Need an easy way to get a bunch of analog signals into your Raspberry Pi Zero? This 16 channel 10 bit analog input HAT is… -
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Raspberry Pi 4 Channel Relay HAT
$19.95Need to drive high current or high voltage devices with your Raspberry Pi? This premium 4 channel 10A relay HAT can handle it! Each relay… -
Raspberry Pi 4 Channel Relay HAT – Assembled
$24.95Need to drive high current or high voltage devices with your Raspberry Pi? This premium 4 channel 10A relay HAT can handle it! Each relay… -
Raspberry Pi HAT Hardware
$3.50Light PacketWhen using a Raspberry Pi HAT, supporting the opposite side from the header is key to preventing short circuits and damage to the HAT as… -
Raspberry Pi HAT Hardware – 1/2″
$3.25Light PacketWhen using a Raspberry Pi HAT, supporting the opposite side from the header is key to preventing short circuits and damage to the HAT as… -
Raspberry Pi Irrigation Board v2
$34.95Light PacketThe Raspberry Pi Irrigation Board is designed to handle just about anything you could need in a basic garden irrigation system. The board has 6… -
Raspberry Pi Irrigation Board v2 – Assembled
$41.95The Raspberry Pi Irrigation Board is designed to handle just about anything you could need in a basic garden irrigation system. The board has 6… -
Raspberry Pi Perf HAT
$3.95Light PacketMake your Pi project a little more permanent with our perf board for the Raspberry Pi! The board has been specifically designed for the Raspberry… -
Raspberry Pi Power + Fan HAT
$22.95The Raspberry Pi Power / Fan HAT is a combination of two of our most popular Raspberry Pi add-ons. This board is based on the… -
Raspberry Pi Power + Fan HAT – Assembled
$25.95The Raspberry Pi Power / Fan HAT is a combination of two of our most popular Raspberry Pi add-ons. This board is based on the… -
Raspberry Pi Power + Relay HAT
$33.95The Raspberry Pi Power + Relay HAT is designed as an all-in-one simple automation add on for Raspberry Pi. It combines the beefy 5V 3A… -
Raspberry Pi Power + RTC HAT
$34.95This Raspberry Pi Power / RTC HAT adds a beefy 3A 5V DC/DC converter and a nice temperature compensated, DS3231 Real Time Clock (RTC). -
Raspberry Pi Power + RTC HAT – Assembled
$41.95The Raspberry Pi Power RTC HAT is an all in one DC/DC converter and accurate DS3231 Real Time Clock. The fused and reverse polarity protected… -
Raspberry Pi Power HAT
$21.95The Raspberry Pi Power HAT is a lite version of the Raspberry Pi Power RTC. This board features the same beefy 3A 5V DC/DC converter… -
Raspberry Pi Power HAT v2 – Assembled
$24.95The Raspberry Pi Power HAT is an easy to use DC power converter for your Raspberry Pi! This board will take 7-16VDC and output 5V… -
Raspberry Pi Weather Board
$22.95The Raspberry Pi Weather Board is an easy to use carrier board / HAT designed to simplify the connection of weather sensors to the Raspberry… -
Raspberry Pi WeatherHAT PRO – Assembled
$41.95This version of the Raspberry Pi WeatherHAT PRO ships pre-assembled with no soldering required - the easiest way to get started monitoring the weather with… -
Raspberry Pi Zero Perf HAT
$3.95Light PacketThis tiny Raspberry Pi Zero Perf HAT is ideal for building small, custom, circuits on the Raspberry Pi Zero. The board has plenty of plated… -
Raspberry Pi Zero Power + Relay HAT
$24.95The Raspberry Pi Zero Power + Relay HAT is designed as an all-in-one simple automation add on for the Raspberry Pi Zero. It combines the… -
Raspberry Pi Zero Proto HAT
$3.95Light PacketThis tiny Raspberry Pi Zero Proto HAT is ideal for building small, custom, circuits on the Raspberry Pi Zero. We have designed this board to… -
Raspberry Pi Zero Relay HAT
$13.95With the addition of WiFi and Bluetooth to the Raspberry Pi Zero W, it is now finding itself in many more IoT applications. This 2… -
Raspberry Pi Zero Relay HAT – Assembled
$18.95With the addition of WiFi and Bluetooth to the Raspberry Pi Zero W, it is now finding itself in many more IoT applications. This assembled… -
Raspberry Pi Zero WeatherHAT – Assembled
$24.95The Raspberry Pi Zero WeatherHAT is a fully assembled, shrunk down version, of our original Raspberry Pi WeatherHAT specifically designed for the Raspberry Pi Zero… -
Raspberry Pi Proto Strip Board
$3.95Light PacketMake your Pi project a little more permanent with our proto strip board for the Raspberry Pi! The board has been specifically designed for the…