Sonoff Dual R3 in wall Smart Switch, ESP32 Power Monitoring & BLE

Sonoff Dual R3 Lite Dual Relay Smart Switch with Power Metering

Sonoff POW Elite R3 (20A) WiFi smart relay with power meter and

SONOFF POWR316 Origin 16A WiFi Smart Power Meter Switch,DIY Module

Sonoff Dual R3 in wall Smart Switch

Sonoff POW Elite R3 (16A) WiFi smart relay with power meter

SONOFF DUAL R3/Lite 2 Gang DIY MINI Smart Switch Dual Relay

Sonoff Dual R3 Dual Smart WiFi Switch Relay Two Way Power Control

Sonoff Dual (R3) 2-gang WiFi smart relay with power meter, roller

Sonoff DualR3 Retro-fit WiFi 2 Node Power Metering Smart Switch

Sonoff DualR3 Retro-fit WiFi 2 Node Power Metering Smart Switch

SONOFF MINI Extreme (MINIR4) ESP32 WiFi smart switch can fit into

SONOFF THR320D Elite Smart Temperature and Humidity Monitoring