Since documentation has been somewhat lacking... here is a quick write-up to get started!
Sources:
- https://github.com/Esoterical/voron_canbus/tree/main/toolhead_flashing/common_hardware/BigTreeTech%20SB2209%20and%20SB2240
- https://github.com/bigtreetech/EBB/blob/master/EBB%20SB2240_2209%20CAN/sample-bigtreetech-ebb-sb-canbus-v1.0.cfg
Boards: