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brandonros / stm32f407g-disc1-dfu-mode.md
Last active January 14, 2026 19:14
STM32F407G-DISC1/STM32F4DISCOVERY DFU mode
  1. Take every jumper off except JP1. Take both jumpers off CN3. Take the jumpers JP2 and JP3 off from the bottom of the board.
  2. Put a jumper between BOOT0 and VDD.
  3. Connect with a wire PA9 to 5V.
  4. Connect the device using the micro USB port, not the mini-USB port.
  5. sudo dfu-util -d 0483:df11 -a 0 -s 0x08000000 -D build/Example_Project.bin
  6. Unplug the device.
  7. Disconnect the BOOT0 jumper.
  8. Plug the device in.