: Download the T3 32-bit firmware from the official Sunlu website .
It can be toggled in the printer's menu during a print. It works by significantly increasing acceleration and jerk settings. Sunlu T3 Firmware Update
using a modified SKR Mini E3 V2) supports flashing directly via the Micro SD card slot. Preparation Requirements Micro SD Card : Use a blank card (8GB or smaller is recommended). : The card be formatted to with an MBR partition map. Firmware File : A compiled file. You can find official versions on the Sunlu Website or custom Marlin builds from community members like Kaot93 on Printables Step-by-Step Update Guide Prepare the Firmware File Download your chosen firmware file. Rename the file to firmware.bin : Download the T3 32-bit firmware from the