KC868-A4S ESP32 IoT Control board. The KC868-A4S esp32 board Control Board for Professional Projects is based on an ESP32 Wi-Fi chip, and there are many hardware resources for you to use. it supports a GSM module for SMS, voice calls, and GPRS communication.
The KC868-A4S esp32 board is based on an ESP32 wifi chip, and there are many hardware resources for you to use. it supports a GSM module for SMS, voice calls, and GPRS communication. Using SMS or call to turn the ON/OFF relay will be easy for home automation DIY. It also has 8 8-channel dimmer output and a PWM output extender. You can write any code by Arduino IDE to the ESP32 wifi/Bluetooth/ethernet RS485 module. We will supply demo codes for different samples. Everyone can modify and change the code for their own smart home automation system project. it supports use by ESPHome for home assistants or tasmota firmware for smart home automation DIY.


KC868-A4S ESP32 IoT Control board ,4 channel GSM relay esp32 board – KC868-A4S -IoT Controller Board

4 channel GSM relay esp32 board – KC868-A4S -IoT Controller Board (KC868-A4S ESP32 IoT Control board )
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