KC868-A series IOT products have authorized “Made for ESPHome” from Nabu Casa.
ESPHome has a great and active community that loves creating and sharing projects. “Made for ESPHome” ensures that project is powered by ESPHome and guarantees a minimum level of customizability to users.
ESP Web Tools allows you to manage ESP8266 and ESP32 devices in the browser: install new firmware, update firmware, connect device to the Wi-Fi network, visit the device’s hosted web interface and add devices to Home Assistant.
Now KinCony have develop the web online tools for KC868-A series products, that will be very easy to download firmware.
online web install firmware for KC868-A4: https://hzkincony.github.io/kc868-a4/
online web install firmware for KC868-A8: https://hzkincony.github.io/kc868-a8/
online web install firmware for KC868-A16: https://hzkincony.github.io/kc868-a16/
online web install firmware for KC868-Uair: https://hzkincony.github.io/kc868-uair/