SONOFF MINIR4 Wifi Smart Switch ESP32 Chip APP Control for Google Home Alexa | eBay
ESP32-Powered Smart Wall-Switch by SmartBug | Espressif Systems
Building an ESP32 Light Controller | Dubious Creations
Using Espressif ESP32 to Build a Dali Clock | Arrow.com | Arrow.com
Wifi Wall Switch – esp32 – PMB-NZ – rcbeacon.com
Switch a Light From Your Dashboard Using ESP32 and Circus - Hackster.io
Designed a circuit to automatically switch the power supply from the two power sources (nothing designed to). | kohacraft's blog
Retrofit House Lights with WiFi - Keep existing switches Controlled by Android using ESP8266 and pfodApp<br><b><i>No Android programming required</i></b>