: Rename your firmware file to firmware.bin and place it in the root directory of the card.
supports "Fast Printing" (clog detection) and "Resume Print" functions, which must be enabled in the firmware configuration to work properly. How to Flash Your Firmware sunlu t3 firmware
Unlike Creality printers, which have massive community support, the Sunlu T3 suffers from a fragmented firmware ecosystem. Sunlu does not maintain a centralized, up-to-date GitHub repository. The firmware that ships from the factory is often version v2.0.8.2 or v2.0.8.26 (based on Marlin), but it is usually locked down, missing thermal runaway protections (ironically) or advanced motion settings. : Rename your firmware file to firmware
: Community members have created optimized versions based on Marlin 2.1.x. These often include: Sunlu does not maintain a centralized, up-to-date GitHub
Before you download any .bin file, you must identify your mainboard. Sunlu has shipped the T3 with different boards over its production run.
Users who want Wi-Fi, a web interface, or high-speed printing (over 120mm/s).