Firmware Flashing Instructions
- The SB2040 V3 comes with Katapult firmware for CAN connection pre-flashed at the factory, with a baud rate of 1M.
Firmware Compilation and Burning
Please first select the firmware type you intend to burn. The corresponding compilation and burning steps will only be displayed after a selection is made.
Bootloader Recovery (Unbricking)
The FLY-SB2040 V3 comes pre-flashed with Katapult from the factory. When using normally and updating Klipper firmware, do not re-flash the firmware on this page; this page is only for unbricking recovery after the Bootloader is damaged.