View cart “Astro Pi Sensor HAT” has been added to your cart.

Raspberry Pi Zero Relay HAT – Assembled


Raspberry Pi Zero Relay HAT – Assembled


SKU: RAS-194 - Mfg Part Number: RAS-194


With the addition of WiFi and Bluetooth to the Raspberry Pi Zero W, it is now finding itself in many more IoT applications. This assembled 2 Channel Relay HAT makes driving higher current and higher voltage devices as easy as possible! This premium Relay HAT matches the Raspberry Pi Zero form factor and is compatible with all versions of the Pi Zero. Each 10A relay has the Input, Normally Open, and Normally Closed contact broken out to a nice 5mm pitch screw terminal. The board uses high quality North American sourced parts, a locally produced circuit board, and simple logic level inputs.

This HAT is compatible with the Raspberry Pi Zero / Zero 1.3 / Zero W and uses GPIO pins 4 and 17 (Pins 7 & 11) on the GPIO header. The pre-installed Raspberry Pi GPIO header means this is plug and play – no soldering required for Pi Zeros with the mating headers already installed!

Please Note: While this board is capable of switching higher voltages, please exercise caution. If you are inexperienced or unsure about how to use this product safely we recommend looking at the IoT Power Relay, which has all of its high voltage circuitry fully enclosed.


  • Fits directly on the Pi's 40 pin GPIO header
  • Uses GPIO 4 and GPIO 17
  • No Soldering Required
  • Switch up to 10A per channel!
  • Compatible with all models of the Raspberry Pi Zero


In stock (can be backordered)

Share With: