For anyone who is in interest, here are the complete Marlin 2.0 (Dated 25.05.2019) firmware for the Hardware combination:
- Ender 3
- BigTreeTech SKR 1.3
- TMC2208 UART Mode
Flashing the 32Bit ARM SKR Board is very simple, just drop the “firmware.bin” binary on a Micro SD card, push it in the slot on the mainboard, start your printer, wait and done.
Firmware Binary (SHA1 e41791671301d02631e64aac8b350566aa3f4cbb)
Complete Firmware Source
Have fun!
Question how do you do a full bed level with the BL touch i dont see the usual option and G29 just pulls a single sample from bed center?
This should do the trick: http://marlinfw.org/docs/features/unified_bed_leveling.html