Updating the firmware on your Sunlu T3 (or T3S) is one of the most effective ways to fix common issues like inconsistent extrusion, temperature fluctuations, or connectivity bugs. However, the "better" way to do it involves ensuring you have the and following a safe installation process to avoid "bricking" your printer.
Unlock the "Filament Change" command, making multi-color prints much easier to manage through your slicer. sunlu t3 firmware update better
: Use a small, FAT32-formatted microSD card. Updating the firmware on your Sunlu T3 (or
The T3’s inductive probe is great, but the stock firmware’s mesh leveling is sluggish and forgetful. or connectivity bugs. However
SUNLU T3 FDM 3D printer review: Does anyone need these speeds?