Tronxy Xy-2 Pro Firmware Update

⚠️ This method erases previous firmware entirely.

Sometimes things go wrong. Here is how to recover.

Use this if your board won’t boot or you want Marlin 2.x with manual mesh leveling.

The Tronxy XY-2 Pro firmware update process is intimidating the first time, but it is the gateway to a reliable, professional-grade printer. Once you upgrade to Marlin 2.1 or Klipper, you'll wonder how you ever printed with the stock firmware.

Your action plan today:

Happy printing—now with fewer layer shifts!

Did this guide help you revive your XY-2 Pro? Share your before-and-after print quality photos in the comments below. For advanced users, check out our guide on compiling Marlin 2.1 specifically for the Tronxy STM32F103 board.

Updating the Tronxy XY-2 Pro firmware 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 tronxy xy-2 pro firmware update

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

Check the Board: Open the bottom panel or look through the slot on the back. Common boards include the CXY-V6-191017 or newer F446/F103 based boards. Identify Firmware:

Chitu (Original): Typically shows version numbers like V1.4 and does not display detailed boot information.

Tronxy Marlin: 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.

Paste these commands: M6046, M8512 "current_config", M17, and M8500.

"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) Connect printer via USB, select correct COM port & board

For most users, the simplest method is using the SD card update feature. What Tronxy Firmware do I Have?And How To Change It

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

Upgrading the firmware on your Tronxy XY-2 Pro can resolve common bugs, such as auto-leveling issues or inconsistent print speeds, and unlock more advanced features like Why Update Your Firmware? You should consider an update if your printer experiences: Uncontrollable restarts or SD card recognition failures. Significant deviations between estimated and actual print times. Reduced printing speeds after a period of normal use. The desire for Marlin 2.0 features

, like live Z-offset tuning and improved Octoprint compatibility. How to Perform a Standard Update

The standard update process uses an SD card to flash files directly to the printer's mainboard: Tronxy XY Pro 2 to Marlin Firmware

Updating the firmware on a Tronxy XY-2 Pro is a common task for users looking to fix bugs or transition from the stock Chitu-based firmware to more customizable Marlin firmware. 1. Identify Your Motherboard

Before downloading any files, you must know which version of the motherboard your printer uses. ⚠️ This method erases previous firmware entirely

Method: Unscrew the bottom cover of the printer and look for the version number printed directly on the green circuit board (e.g., CXY-V6-191017 or V8).

Why it matters: Flashing the wrong firmware version can "brick" your printer, making it unusable until you manually re-flash it using an external programmer. 2. Choose Your Firmware

Official Tronxy Firmware: Best for stability and maintaining the original user interface. You can download the latest official files from the Tronxy Support Center or the official download page.

Community Marlin: Offers advanced features like Live Z-offset and better bed leveling control. Popular versions can be found on GitHub. 3. The Update Process

Once you have the correct .zip file for your specific board, follow these steps:

There is a massive confusion online: You have to update two separate chips.