Two Trees Sapphire Pro Firmware Best

The stock thermistor readings can drift. In the new Configuration.h file (if compiling yourself), ensure THERMAL_PROTECTION_PERIOD is set to 40 and THERMAL_PROTECTION_HYSTERESIS is set to 4 . This prevents false thermal runaway errors common with the Sapphire Pro’s ceramic heater.

| Feature | | Updated Marlin 2.x | Klipper | | :--- | :--- | :--- | :--- | | Difficulty | Pre-installed | Medium (Download & Flash) | Hard (Requires Raspberry Pi) | | Stability | Low/Medium | High | High | | Speed | Standard | Standard | Excellent | | Interface | Touchscreen | Touchscreen | Web Browser (Screen turns off) | | Recommendation | Avoid if possible | Best for Plug & Play | Best for Performance | two trees sapphire pro firmware best

The stock firmware is often outdated. Transitioning to a clean Marlin 2.0 fork fixes common issues like hotend temperature overshoots and incorrect bed dimensions. The stock thermistor readings can drift