Waveshare's RPi Relay Board – three relay channels on a standard HAT so your Raspberry Pi can switch lamps, pumps, fans and other higher-current loads.
Specifications
Channels: 3 relays
Standard 40-pin Raspberry Pi GPIO header
Compatible with: Raspberry Pi 5 / 4 / 3 and other 40-pin models
Screws pack included
Raspberry Pi board not included.
Mains-voltage wiring must be done by a licensed electrician in Australia.
