Shelly
Plus 1PM
Wi-Fi relay switch with built-in power metering, rated for up to 16A across 110-240V AC or 24-30V DC loads. Adds accurate energy monitoring to any light, appliance, or circuit for local, app-free control.
Setup guides
Roles it can fill
Single-channel relay with integrated power measurement (voltmeter and ammeter), rated to 16A; native Shelly integration, local, no cloud required, with optional MQTT.