Sonoff WiFi relay switch connection problem (and some questions) | Electronics Forum (Circuits, Projects and Microcontrollers)
![SONOFF Smart WiFi Switch 10A 2200W, APP & 433MHz RF Remote Control Light Switch, Work with Alexa/Google Home/IFTTT, Support Voice Control, Smart Timer, LAN Control, No Hub Required, RFR2 : Amazon.co.uk: DIY SONOFF Smart WiFi Switch 10A 2200W, APP & 433MHz RF Remote Control Light Switch, Work with Alexa/Google Home/IFTTT, Support Voice Control, Smart Timer, LAN Control, No Hub Required, RFR2 : Amazon.co.uk: DIY](https://m.media-amazon.com/images/I/518wz5Kk0NL._AC_UF894,1000_QL80_.jpg)
SONOFF Smart WiFi Switch 10A 2200W, APP & 433MHz RF Remote Control Light Switch, Work with Alexa/Google Home/IFTTT, Support Voice Control, Smart Timer, LAN Control, No Hub Required, RFR2 : Amazon.co.uk: DIY
![Sonoff RF: pairing a 433MHz remote control by creating the correct Radio Code using simple Arduino code | 1111zz Sonoff RF: pairing a 433MHz remote control by creating the correct Radio Code using simple Arduino code | 1111zz](https://1111zz.files.wordpress.com/2019/06/img_20190611_161431.jpg?w=640)
Sonoff RF: pairing a 433MHz remote control by creating the correct Radio Code using simple Arduino code | 1111zz
![sonoff tx series 3 gang touch wall switch unboxing, wiring , wifi config, mobile app & alexa setup - YouTube sonoff tx series 3 gang touch wall switch unboxing, wiring , wifi config, mobile app & alexa setup - YouTube](https://i.ytimg.com/vi/cuSnUg-hVoM/sddefault.jpg)
sonoff tx series 3 gang touch wall switch unboxing, wiring , wifi config, mobile app & alexa setup - YouTube
![SONOFF Smart WiFi Light Switch 10A 2200W, Smart Switch Universal DIY Module for Smart Home Automation, Works with Alexa & Google Home, Compatible with ... SONOFF Smart WiFi Light Switch 10A 2200W, Smart Switch Universal DIY Module for Smart Home Automation, Works with Alexa & Google Home, Compatible with ...](https://m.media-amazon.com/images/I/51sd8fw8HtL._AC_UF1000,1000_QL80_.jpg)
SONOFF Smart WiFi Light Switch 10A 2200W, Smart Switch Universal DIY Module for Smart Home Automation, Works with Alexa & Google Home, Compatible with ...
![SONOFF Smart WiFi Switch 10A 2200W, APP & 433MHz RF Remote Control Light Switch, Work with Alexa/Google Home/IFTTT, Support Voice Control, Smart Timer, LAN Control, No Hub Required, RFR2 : Amazon.co.uk: DIY SONOFF Smart WiFi Switch 10A 2200W, APP & 433MHz RF Remote Control Light Switch, Work with Alexa/Google Home/IFTTT, Support Voice Control, Smart Timer, LAN Control, No Hub Required, RFR2 : Amazon.co.uk: DIY](https://m.media-amazon.com/images/I/51i1H-gcUHL._AC_UF894,1000_QL80_.jpg)
SONOFF Smart WiFi Switch 10A 2200W, APP & 433MHz RF Remote Control Light Switch, Work with Alexa/Google Home/IFTTT, Support Voice Control, Smart Timer, LAN Control, No Hub Required, RFR2 : Amazon.co.uk: DIY
![Sonoff Mini R3 - small WiFi + eWeLink-Remote (Bluetooth) smart relay switch with DIY mode (REST API) - eWelink Store Sonoff Mini R3 - small WiFi + eWeLink-Remote (Bluetooth) smart relay switch with DIY mode (REST API) - eWelink Store](https://ewelinkstore.com/wp-content/uploads/2022/02/sonoff-mini-r3-s-mate-system_2_lights.jpg)