Mobile Hardware Flasher
1. Target Microcontroller
Arduino Uno / Nano (ATmega328P - 115200)
Arduino Nano Old Bootloader / Pro Mini (57600)
ESP32 / ESP8266 (High Speed 921600)
2. Select .HEX File or Load Saved Routine
3. Connect OTG Hardware
4. Flash Code to System
Ready. Plug USB OTG cable into phone and tap Connect.