Sonoff Pow R3/r2, 25a Power Energy Meter Monitor Smart Wifi Switch With Timing Sharing Function Remote Control Smart Home Module - Automation Modules - AliExpress
SONOFF T0US TX Wifi Smart Wall Light Switch Timer 1/2/3 Gang Support Voice/APP/Touch Control Works With Alexa Google Home IFTTT|Smart Remote Control| - AliExpress
SONOFF S26R2ZB Zigbee Smart Plug – UK/DE/FR | ITEAD STUDIO OFFICIAL
Sonoff Basic Wifi Extender - MQTT Dry Contact Relay - 5v DC Low Voltage : 6 Steps - Instructables
Sonoff Basic Wifi Extender - MQTT Dry Contact Relay - 5v DC Low Voltage : 6 Steps - Instructables