Many users opt for custom Marlin firmware compilations. Marlin opens up advanced tuning options (Baby-stepping, PID tuning via the screen, and manual mesh adjustments) but requires a bit more configuration. Step 3: Prepare the MicroSD Card
Extract the files directly to the root directory of your formatted MicroSD card. Do not place them inside a folder. You should see a combination of files such as: update.cbd (The main firmware file) tronxy.bin (The bootloader configuration)
firmware update is one of the most effective ways to unlock new features, fix bugs, and improve overall print quality. Whether you are addressing thermal runaway protection, switching to community-built Marlin firmware, or recovering from a corrupted screen, upgrading your firmware ensures your machine operates safely and efficiently.
Carefully flip the printer over or open the bottom electronics enclosure. tronxy xy-2 pro firmware update
is relatively straightforward and is done completely via the Micro SD card, meaning you do not need to keep the printer connected to a computer. Step 1: Prepare the Micro SD Card
Confirm the default travel limits match your physical build plate dimensions (typically 255x255x260mm).
"Print" this file from your SD card. It will save a configuration file to the card containing your original steps for the X, Y, Z, and extruder motors. 3. Step-by-Step Update Process (Official Firmware) Many users opt for custom Marlin firmware compilations
: Create a G-code file with the command M8512 "current_gcode_end" , save it as a .gcode file on your SD card, and "print" it on your machine. This saves your existing settings to a file you can reference later.
Firmware changes wipe out previous distance data. Carefully re-level your bed and set your probe Z-offset using a standard piece of paper to avoid dragging your nozzle across the print bed.
Once your card is ready, follow these steps to flash the new software: Do not place them inside a folder
Operating your 3D printer on outdated firmware limits its performance and can even pose safety risks. Updating the Tronxy XY-2 Pro firmware provides several immediate benefits:
, which is sometimes disabled or poorly configured in older stock versions. The "Black Screen" Risk:
Use the M8512 command or similar to create a G-code that saves your current steps-per-mm for your X, Y, Z, and extruder axes.