The stock configuration handles sudden speed changes poorly, leading to ghosting and ringing at high speeds.
: Adds multiple languages and optimizes the LCD refresh rate. Some users have reported issues like heater failures and pausing loops on this version, recommending a stay on v3.31 if your printer is currently stable. sunlu t3 firmware update better
If you want the absolute best performance from the T3, pairing it with a Raspberry Pi (or Libre Computer board) running Klipper is the ultimate upgrade. The stock configuration handles sudden speed changes poorly,
What are you currently facing with your prints (e.g., stringing, rough first layer, vibrations)? If you want the absolute best performance from
After completing the update, adjust your slicer profiles to leverage the new capabilities.
A common complaint with the stock Sunlu T3 factory firmware is inconsistent bed leveling. Users frequently report that the printer "forgets" the Z-offset or fails to save the mesh grid properly. Updated firmware provides a more accurate 5x5 or 6x6 probing grid and ensures the Z-offset saves permanently to the EEPROM. 3. Thermal Runaway Protection Verification