Shelly
1PM Mini Gen3
Shelly 1PM Mini Gen3 is an ultra-compact Wi-Fi relay with power metering, small enough to fit inside a back box behind a fixture or switch for discreet smart control of one circuit.
The tiny footprint fits in tight back boxes where a full-size relay will not. Meters real power on the controlled circuit. The native Shelly integration gives local control with no cloud required, with Bluetooth for setup and MQTT support, and a firmware update adds Matter over Wi-Fi.