Let's get to the practical part. Upgrading your TwoTrees Sapphire Pro's firmware is a straightforward process once you have the right file.
the update by checking the firmware version in the menu. two trees sapphire pro firmware best
Combines features from the Two Trees and Flying Bear firmware for a stable, feature-rich interface. Let's get to the practical part
If you want to keep it simple but improved, a custom-compiled Marlin 2.0 or 2.1 is the way to go. There are several community-driven forks that specifically optimize for the MKS Robin Nano board used in the Sapphire Pro. two trees sapphire pro firmware best