: Replaces "Bang Bang" heating on the bed, leading to more stable temperatures and reduced Z-banding.
If your T3 still has "singing" motors, firmware updates can better utilize the TMC2209 silent drivers to reduce decibel levels during rapid travel. sunlu t3 firmware update better
To update the Sunlu T3 to a "better" firmware, the following hardware and steps are required. : Replaces "Bang Bang" heating on the bed,
: Always follow the manufacturer's instructions for updating the firmware. Incorrectly updating firmware can lead to issues with your printer. sunlu t3 firmware update better
Turn on the printer. The screen will remain blank for 10 to 30 seconds while the bootloader installs the new software.
Klipper:
: The safest route for most users. You can find the latest official versions (like v3.4.0) on the SUNLU Support Page.