Two Trees Sapphire Pro Firmware Upd Extra Quality Review

The Sapphire Pro is a "speed" printer (CoreXY). The default PID values (how the printer maintains temperature) can be unstable at high speeds. Updated firmware allows for PID Autotune to be saved permanently, eliminating temperature fluctuations that cause print defects.

, the benefits they provide, and a general overview of the upgrade process. The Role of Firmware in 3D Printing two trees sapphire pro firmware upd

After a major update (like switching to Marlin), it is highly recommended to reset your settings to avoid errors from old data: The Sapphire Pro is a "speed" printer (CoreXY)

: Use a standard Micro-SD card (16GB or smaller is recommended for compatibility). the benefits they provide

What to look for in a Sapphire Pro firmware release