Flash / Erase ESP32 - ESP8266 - ESP32S3 - ESP32S3 - ESP32C3 - ESP32C5 boards from android app over USB (UART and OTG supported).

How to operate:

Select your device from the list, you can disable Bootloader auto mod if not supported by your device

Browse and select your firmware / bootloader / partition scheme files from your smartphone memory,

Set the offset for each binary file you want to flash (you may see them in the output of esptool compilation...)

Put your device into Bootloader mode (use BOOT-RST buttons)

Hit the flash button to flash them to your attached ESP32/ESP8266/ESP32S2/ESP32S3/ESP32C3/ESP32C5 via USB.

Before the flash begins, you can cancel operation (may need to wait before the procedure completely cancel)

Tested on : ESP32 WROOM32 - ESP8266 miniD1 - ESP32S2 - ESP32S3 - ESP32C3 - ESP32C5

Check my other app that uses this feature : ESP32NetworkToolbox