arduino ESP32 16 channel GPIO module – KC868-A16
KC868-A16 smart controller , many hardware resource for you to use, you can write any code by Arduino IDE to ESP32 wifi/bluetooth/ethernet RS485 module. We will supply demo code for…
ARDUINO ESP32 8 CHANNEL RELAY MODULE – KC868-A8
KC868-A8 smart controller , many hardware resource for you to use, you can write any code by Arduino IDE to ESP32 wifi/bluetooth/ethernet module. We will supply demo code for different…
ARDUINO ESP32 4 CHANNEL RELAY MODULE – KC868-A4
KC868-A4 smart controller , many hardware resource for you to use, you can write any code by Arduino IDE to ESP32 wifi/bluetooth module. We will supply demo code for different…