Sunlu T3 Firmware Update: Better !!top!!

Turn off the printer, insert the card, and turn it back on. The screen will remain blank for a few seconds as it flashes.

Enhanced Leveling

: Stock firmware sometimes struggles with creating accurate bed meshes. Custom versions like Kaot93’s Marlin 2.1.2 increase leveling points to a 5x5 grid , providing much better first-layer adhesion. sunlu t3 firmware update better

Updating to a newer or custom version of Marlin firmware provides several critical improvements: Unlocking Peak Performance: Why the Latest Sunlu T3