RFR3-DOC WIFI DIY Smart RF Control Switch - SONOFF Official
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SONOFF Basic R2 10A Smart WiFi Wireless Light Switch, Universal DIY Module for Smart Home Automation Solution, Works with Amazon Alexa & Google Home Assistant, Compatible with IFTTT, No Hub Required :
Sonoff DIY MINIR2 Wi-Fi Smart Switch User Manual - Manuals+
Sonoff Mini R2 – small WiFi smart relay switch with DIY mode
SONOFF Basic R2 10A Smart WiFi Wireless Light Switch, Universal DIY Module for Smart Home Automation Solution, Compatible with Alexa & Google Home Assistant, Compatible with IFTTT (4 Pack) : Amazon.ca: Tools