Two Trees Sapphire Pro Firmware Upd [better] Here

Once finished, delete the file from the SD card to prevent the printer from re-flashing every time it starts. 📂 Firmware Options

If your X or Y axes are inverted, you can usually flip them in the mks_config.txt file without re-compiling the entire firmware. two trees sapphire pro firmware upd

Test homing immediately. If it moves away from endstops, invert the direction flags: Once finished, delete the file from the SD