motherboard, which can run several types of firmware including the stock closed-source firmware, Marlin, or Klipper. 1. Firmware Options and Direct Links
[Insert link to firmware update]
If you own a Two Trees Sapphire Pro, you likely bought it for its unique kinematics (CoreXY) and impressive speed capabilities at a budget-friendly price point. However, if you are looking to upgrade, fix a bug, or revert to factory settings, you have likely run into a wall trying to find the correct firmware link. two trees sapphire pro firmware link