Steps to Install Cadio Firmware on ESP8266

How to Install Cadio Firmware to ESP8266

Steps to upload the Cadio Firmware to ESP8266

• Download ESP8266 Cadio Firmware

  

  First, visit egycad.com/cadio/downloads/

  Then download the ESP8266 Firmware and ESP Flash download tool.

  After that unzip the file, and connect the ESP8266 with the laptop.

  **For ESP-01, make sure ESP8266 is in download mode by connecting GPIO-0 with GND before connecting the ESP-01 with the laptop.

• Open the ESP Flash Download tool

  

  First, open the flash_download_tool.exe

• Select

  

  Select ChipType “ESP8266”, WorkMode “Develop”, and click OK.

• Erase the current flash on ESP8266

  

  Select the proper COM port, and click on ERASE.

• Start flashing the Firmware on ESP8266

  

  Now, browse the firmware file for ESP8266 and enter the address 0x0.

  Select SPI SPEED: 40MHz, SPI MODE: “DIO”.

  Make sure that the DoNotChgBin checkbox is activated and the COM port is selected.

  Click on Start to flash the firmware. (this will take some time).