ac power - Any devices that do what the Sonoff Mini R2 does, but is UL rated? - Internet of Things Stack Exchange

I have 2 Sonoff Mini R2's installed as a part of some remodeling work I'm doing on my house: What I love about these devices is that they allow you to turn any dumb toggle switch (what Sonoff refe

SONOFF Mini R2 10A Smart WiFi Wireless Light Switch, Universal DIY

Sonoff Pow R2 - WiFi Switch With Power Consumption Measurement

POWR2-DOC - SONOFF Official

【 APP Remote Control 】eWeLink APP enables you to control all SONOFF devices anywhere with one tap via iOS & Android smart phone, no distance

SONOFF Mini R2 10A Smart WiFi Wireless Light Switch, Universal DIY Module for Smart Home Automation Solution, Works with Alexa & Google Home

electrical - How can I connect this smart relay to my light switch

Sonoff Smart Switches Tested: Which One Is Best For You? - Opencircuit

Building Smart Home Automation Solutions with Home Assistant

Sonoff Pow R2 - WiFi Switch With Power Consumption Measurement

BASICR2 DIY Smart SwitchUse your DIY remodeling ideas to automate your home.Smart Life, As from Simple RetrofitEngineered to make home appliances

Sonoff BASICR2 Wi-Fi Smart Switch