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Katapult Firmware

Entering Flash Mode

tip

Circled is the BOOT button

  • To enter flash mode, you need to press and hold the BOOT button while the mainboard is completely powered off, and then connect the data transfer cable to both the mainboard and your device.

Flashing Firmware

  • rpfmex's Katapult firmware Click to automatically download the firmware
  • Prepare a data cable with data transfer capabilities.
  • Download the firmware to the computer.
  • Connect the BOOT jumper or hold it and connect it to the computer, at this point the RPI-RP2 disk will appear.
  • Remove the BOOT jumper or release the button!!!
  • Copy the firmware that needs to be burned into it, please note that only UF2 suffix firmware can be used!!! (Do not modify the suffix name, it is useless.)
  • Refer to
  • After copying the firmware into the RPI-RP2 disk, it will automatically disappear, indicating that the firmware burning is complete!