Useful but risky. 3/5 – only for users comfortable opening the electronics case and reflashing via USB if it fails.
A common complaint in reviews is that using the wrong firmware file for your specific board version can "soft-brick" the machine, resulting in a blank screen that requires a bootloader flash to fix. Marlin vs. Stock: tronxy xy-2 pro firmware update
: Resolves discrepancies between estimated and actual print times and removes artificial speed caps found in earlier versions. Marlin 2.0 Migration : Many users choose to update to community Marlin builds Useful but risky
The firmware configuration file likely has the wrong inversion logic for your specific sensor type. Check your configuration file or .gcode file to ensure the Z-probe logic matches your hardware setup. To ensure you get the exact files needed, tell me: Marlin vs
With the printer turned off , insert the microSD card into the slot.
Look at the revision number on your mainboard (e.g., CXY-V6, CXY-V8, or V10).
Unlocks options like baby-stepping, resume print functions, and M600 filament change commands.