Two Trees Sapphire Pro Firmware Upd Free Jun 2026

If your screen interface looks wrong or isn't responding after the motherboard update, you may need to update the screen firmware separately.

Achieve sharper corners by managing nozzle pressure.

This document provides a verified, step-by-step procedure to update the firmware on a Two Trees Sapphire Pro 3D printer, minimizing the risk of bricking the device.

Better algorithms for acceleration and jerk management. two trees sapphire pro firmware upd

Open the bottom electronics compartment and check the version number printed directly on the PCB. Using firmware meant for a v1.3 board on a v1.2 board can lead to screen blackouts or non-functional SD ports. 3. Preparation: What You’ll Need

If you install an automatic bed leveling probe (like BLTouch or 3D Touch), a firmware update is mandatory. Prerequisites: Preparing for the Firmware Upd

Check INVERT_X_DIR , INVERT_Y_DIR , etc., in the config file. Conclusion Updating your Two Trees Sapphire Pro If your screen interface looks wrong or isn't

While the specific steps can vary depending on the motherboard version (e.g., MKS Robin Nano), the general process for updating the Sapphire Pro firmware involves: Preparation:

Option 2: Upgrading to Klipper Firmware (Recommended for High Speed)

Run a PID tune for your hotend and bed to ensure stable temperatures. Better algorithms for acceleration and jerk management

Q: Can I revert to a previous firmware version if I encounter issues with the update? A: It is possible to downgrade to a previous firmware version, but be aware that this may void your warranty and potentially cause compatibility issues.

Usually named Robin_nano35.bin or Robin_nano.bin .

Use a high-quality card (8GB or less is best for firmware) formatted to FAT32 with a 4096 cluster size .

Once finished, the printer will boot into the new interface. You may need to calibrate the touchscreen on the first start. 4. Final Steps (Resetting EEPROM)