Sunlu T3 Firmware Update Better [updated] Now

: Newer firmware can fix thermal runaway issues and unlock higher hotend temperatures for materials like PETG or TPU. How to Do It (The Safe Way)

Custom versions often upgrade the Automatic Bed Leveling (ABL) grid from a standard 3x3 or 4x4 to a more precise 5x5 grid (25 points). sunlu t3 firmware update better

to prevent re-flashing on the next boot. : Newer firmware can fix thermal runaway issues