: Displays the printer model and firmware version on the boot screen. 2. Back Up Existing Settings

Never update without saving your original configuration, especially motor step values. Create a text file named backup.gcode .

next hey everyone welcome back to the corner it's me Jeff. and this week we're going to be looking at firmwares and bootloadaders. YouTube·Jeff's 3d Corner Tronxy XY Pro 2 to Marlin Firmware

Updating the is one of the most effective ways to solve persistent issues like Z-offset drift, slow interface response, or "squished" prints . While Tronxy printers originally used Chitu-based firmware, many newer models have shifted to their own version of Marlin, and many users choose to flash community Marlin builds for better control. 1. Identify Your Firmware & Hardware

Before starting, you must know what you are currently running and what hardware you have.