SONOFF BASICR4 Wi-Fi Smart Switch,DIY Module for Smart Home Automation Solution, Compatible with Alexa & Google Home,1 Pack

【ESP32 Chip】Newly upgrade the chip, enhance the basic function, and increase the performance while keeping a reasonable price.
【Magic Switch Mode】You can still control the light switch through the app even turning off a traditional wall switch. No matter the wall switch or app remote control, you can enjoy the smart world.
【“eWeLink-Remote” Control】BASICR4 is a smart switch with the gateway function of “eWeLink-Remote”. You can add “eWeLink-Remote” sub-devices, use S-Mate2 or R5 to pair with BASICR4, and then set the scene, you can reach the two-way control and local control.