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Note
  • If this is the first time you are reading this document, you need to manually burn BL before burning the firmware.
  • BL Firmware Burn
  • Once BL has been burned, there is no need to burn BL again.
  • The BL for DP5 is Katapult firmware.

Firmware Burn Instructions

Notice
  • The motherboard firmware burn needs to be done through Katapult to burn Klipper.
  • If you are sure that the motherboard has already been burned with Katapult, you do not need to perform the final burn of the Katapult firmware, as it is just a precaution in case the Katapult firmware on the motherboard was not burned successfully.
  • You can quickly press reset twice and see if an LED on the motherboard blinks, indicating that the motherboard 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
    • Advantage: Reliable and stable communication.
    • Disadvantage: May affect data transmission if multiple USB devices are present.
  • USB Bridge Firmware
    • Advantage: Can connect multiple devices without occupying USB ports.
    • Disadvantage: May cause timeout errors when used with KlipperScreen.