4-Channel Relay HAT for Raspberry Pi

Need to drive high current or high voltage devices with your Raspberry Pi? This premium 4 channel 10A relay HAT can handle it!

Each relay has the Input, Normally Open, and Normally Closed contact broken out to a nice 5mm pitch screw terminal. This HAT is compatible with the Raspberry Pi A+/B+/2/3B/3+/4 and uses GPIO pins 4, 17, 27, and 22 (Pins 7,11,13,15) on the GPIO header.

Each relay driver is connected to the GPIO through a solder jumper and can be alternatively connected through the 4-pin 0.100″ header if a custom configuration is required.

This version of the board is fully assembled and requires no soldering. It is compatible with all “A” and “B” versions of the Raspberry Pi (Pi A+, B+, 2, 3, 3A+, 3B+, and Pi 4)

Please Note: While this board is capable of switching higher voltages, please exercise caution. Raspberry Pi not included.

Features