Skip to content

Arduino

Restore Arduino bootloader

  • In Arduino IDE open Example 11. ArduinoISP
  • Save copy of project in your dir
  • Compile it
  • In menu "Sketch" > "Export compiled Binary"
  • Rename HEX firmware with bootloader to main.hex
  • Connect USBASP programmer to Arduino board
  • Flash file "main.hex" with command shell avrdude -c usbasp -p atmega328p -u -U flash:w:./main.hex -F