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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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 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 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 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 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). -
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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… -
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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 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 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…