Firmware for a Mankati fullscale XT 3D printer with a custom E3D volcano upgrade, Bigtreetech SKRv3 board, reprap full graphic smart controller, and a BLtouch. https://www.thingiverse.com/p7uis/collections/mankati-full-scale-xt
Flashing of a new firmware is at your own risk. I can not guarantee any support from my side. Flashing is done with platform io for visual studio code.