CADIO dynamic firmware for ESP32 is available to download from Downloads center.
ESP32 CADIO firmware consists of four binary files located at the following addresses:
|CADIO partitions binary||0x8000|
|CADIO firmware binary||0x10000|
You will find every binary file located in a folder named with the address of the inside binary file.
SPI flash mode is DIO.
SPI flash speed is 80MHz.
Make sure that DoNotChgBin checkbox is activated.
Make sure ESP32 in the download mode by connecting GPIO 0 with GND before connecting the ESP.
You should erase the current flash before start flashing the firmware to avoid any issues.