How to install CADIO firmware on ESP8266 | CADIO Home Automation

CADIO Website:
https://egycad.com/cadio/

CADIO Downloads Center:
https://egycad.com/cadio/downloads/

CADIO Developers Docs:
https://egycad.com/cadio/docs/discove...

CADIO Firmware For ESP8266:
https://egycad.com/cadio/docs/firmwar...

CADIO Firmware For ESP32:
https://egycad.com/cadio/docs/firmwar...

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To install CADIO firmware on esp8266, we need to download the latest CADIO firmware, and the ESP flash download tool, all these files can be downloaded from CADIO downloads center.

Now we open the ESP flash download tool and select esp8266.
We should select the firmware file and set the address to 0x0, set the flash mode to DIO and the speed to 40MHz, then select the port, and click erase to clear the ESP flash from any stored data.

After erasing the flash we click start to download the firmware on the ESP,
and when downloading is done, we reset the ESP, and after seconds.. CADIO firmware will be installed and the ESP will be ready for receiving the info file.