Firmware Flashing Instructions
* SB2040 PRO comes pre-flashed with Katapult firmware for CAN connection at a rate of 1M
CAN firmware flashing
Start compiling
BL Firmware (Do Not Use)
The FLY-SB2040 Pro comes pre-flashed with Katapult from the factory. Do not re-flash the firmware on this page during normal use or when updating the Klipper firmware; this page is intended solely for recovery after the bootloader has been corrupted.