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Notes
  • If this is your first time reading this document, you need to manually burn the BL before burning the firmware.
  • BL Firmware Burning
  • Once you have burned the BL, there is no need to burn it again.
  • The BL of DP5 is Katapult firmware.

Firmware Burning Instructions

Notice
  • The mainboard firmware burning needs to be done through Katapult to burn Klipper.
  • If you are sure that the mainboard has already been burned with Katapult, there is no need to perform the last firmware burning of Katapult, as that is just a precaution in case the Katapult firmware was not successfully burned.
  • You can quickly press the reset button twice and see if an LED on the mainboard flashes. If it does, it indicates that the mainboard has entered the Katapult firmware.

How to Determine Which Firmware You Need​

tip
  • Please note that you only need to burn one type of firmware.
  • DP5 can use the following method to connect to the host computer
  • USB Firmware
    • Advantages: Reliable and stable communication
    • Disadvantages: May affect data transmission if multiple USB devices are present
  • USB Bridge Firmware
    • Advantages: Can connect multiple devices without occupying USB ports
    • Disadvantages: May cause positioning timeouts or other errors when used with KlipperScreen.