immediately after updating to ensure old settings don't conflict with new firmware.
To update the firmware on a Sunlu T3 3D printer, you typically use a microSD card to flash a .bin file directly to the motherboard. The Sunlu T3 is widely recognized as an Ender 3 clone that uses a modified 32-bit BTT SKR Mini E3 V2 controller board. Obtain the Firmware : Sunlu T3 Firmware Update
Format a low-capacity microSD card (ideally 32GB or less) to . immediately after updating to ensure old settings don't
The Sunlu T3 is mechanically and electronically very similar to the Creality Ender 3 / Ender 3 Pro . In many cases, users have successfully flashed standard Ender 3 firmware (like the "TH3D Unified Firmware" or standard Marlin) onto the T3. Sunlu T3 Firmware Update