Firmware flashing instructions
- SB2040 PRO V3 is pre-flashed with Katapult firmware for CAN connections at a rate of 1M from the factory.
Firmware Compilation and Flashing
Please first select the actual firmware type to be flashed. Only after selection will the corresponding compilation and flashing steps be displayed.
Bootloader Recovery (Unbricking)
The FLY-SB2040 Pro V3 comes with Katapult pre-flashed from the factory. Do not re-flash the firmware on this page during normal use or when updating Klipper firmware; this page is only for brick recovery after the Bootloader is damaged.