ESP32 IoT Smart Switch
ESP32 IoT Smart Switch - 4CH WiFi Relay Controller ESP32 IoT Smart Switch - 4CH WiFi Relay Controller Build a professional 4-channel IoT smart switch that lets you control electrical appliances from your phone via WiFi, while also providing manual control through onboard tactile switches. Perfect for home automation projects! How the System Works Imagine controlling four electrical devices from your phone… and if you don't want to use your phone, you can also control them manually using these switches. This 4-channel ESP32 IoT smart switch lets you control appliances wirelessly or manually anytime. The custom web interface allows you to turn all lights on/off simultaneously or control each channel individually. When using the onboard manual buttons, the status updates instantly on the web interface. The system uses a Hi-Link module to convert ho...