Sonoff Dual R3 Sonoff Mini R2 2 Way Wifi Smart Switch Smart Home Remote Control Wireless DIY Switch Work With Alexa Google Home - AliExpress
Sonoff WiFi Smart Curtain Switch with Power Metering TUV Certified, DualR3 Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch. Works with Alexa&Google Assistant, White - Amazon.com
ZBMINI 4-way wiring : r/sonoff
SONOFF WIFI LED TOUCH 3W-UK - Communica [Part No: SONOFF WIFI LED TOUCH 3W-UK]
Sonoff TX Series Wall Switch - 3 Gang - Micro Robotics
What are new trigger modes for MINI's external switch?- Edge Mode - SONOFF Official