Tronxy Xy-2 Pro Firmware Update Verified

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

Subject: Tronxy XY-2 Pro Firmware Update – Do This Before You Update

Rating: ⭐⭐⭐☆☆ (3/5 – Useful, but proceed with caution)

I spent a week troubleshooting my XY-2 Pro after a bad firmware flash. Here’s what I learned so you don’t make the same mistakes.

The Short Review:
Updating the firmware is necessary for fixing the infamous “ghosting” and thermal runaway issues on older stock units, but Tronxy’s official instructions are terrible. Do not use the firmware from the SD card that came with the printer – it’s often outdated or corrupted.

Conclusion: Don't Fear the Flash

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:

Identify your mainboard and screen revision.
Backup your current Z-offset and E-steps value.
Download the correct firmware.bin and DWIN_SET files.
Flash the mainboard, then the screen.
Re-calibrate your printer from scratch.

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.

This report covers the firmware update procedures for the Tronxy XY-2 Pro

, including official stock updates and community-driven Marlin transitions. 1. Executive Summary: Why Update?

Updating the firmware is generally recommended if you experience: Performance Issues

: Uncontrollable behavior, mid-print restarts, or SD cards not being recognized. Timing Discrepancies

: Significant deviations between estimated and actual print times. tronxy xy-2 pro firmware update

: Addressing common issues like the Z-offset bug or nozzle-bed crashes. Enhanced Features

: Gaining access to "Live Z" adjustment or third-party leveling sensors like BLTouch. 2. Official Stock Firmware Update Official firmware can be categorized into (found on older pre-May 2021 models) and Tronxy's own Marlin-based What Tronxy Firmware do I Have?And How To Change It Dec 20, 2564 BE —

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. Jeff's 3d Corner

Do i NEED to upgrade the firmware to marlin on my Tronxy xy2 pro? Mar 17, 2564 BE —

Updating the firmware on a Tronxy XY-2 Pro is a powerful way to unlock new features, improve safety, or fix existing bugs. Whether you are sticking with official releases or moving to custom Marlin builds, the process is generally straightforward but requires attention to detail regarding your specific hardware version. 1. Identify Your Hardware and Current Firmware

Before downloading any files, you must know which motherboard and firmware your printer currently uses.

Motherboard Check: Look through the slot on the back of your printer to see the code printed on the board (e.g., CXY-V6-191017). Firmware Type:

Chitu Firmware: Common on older models; does not show boot information at the bottom of the screen during startup.

Official Marlin: Newer units (post-May 2021) often ship with Tronxy's own version of Marlin, which displays model info and versions during boot. 2. Backup Your Configuration

It is highly recommended to save your current configuration settings before updating. This is critical if you need to revert or calculate step values for a new build.

Create a text file and rename it with a .gcode extension (e.g., backup.gcode). Add the following commands to the file: M6046 (Enable SD access) M8512 "current_config" (Save current G-code to a file) M17 (Save configuration) M8500 (Finish process)

"Print" this file from your SD card. After 15 seconds, a file containing your original motor steps and settings will appear on the card. 3. Downloading Official Firmware

For the most stable experience, use official files tailored to your specific model (e.g., XY-2 PRO or XY-2 PRO Titan).

Direct Download: Visit the Official Tronxy Firmware Store to find parameter files and firmware specific to the XY-2 Pro series.

Support Request: If you cannot find your exact model, email support@tronxy.com with your machine ID and SN code. They typically respond within 24 hours via platforms like Amazon. 4. Step-by-Step Update Process (SD Card Method) Upgrading the firmware on your Tronxy XY-2 Pro

Most Tronxy updates do not require a USB connection; they can be flashed directly from an SD card. Format SD Card: Ensure your SD card is FAT32 formatted.

Prepare Files: Copy the downloaded firmware folder (often containing a .bin or .cbd file) to the root directory of the SD card. Insert and Boot: With the printer off, insert the SD card.

Flash: Turn on the printer. You may hear a series of beeps, and the screen should display the update status.

Completion: Once the Tronxy interface reappears, the update is successful. Remove the update file from the SD card afterward to prevent it from re-flashing on the next boot. 5. Transitioning to Custom Marlin

Many users prefer community-built Marlin for features like manual mesh leveling or better thermal runaway protection. 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

Updating the firmware on your Tronxy XY-2 Pro Go to product viewer dialog for this item.

is a direct process that varies slightly depending on whether you are using official Tronxy firmware or a custom community build like Marlin. Updating with Official Tronxy Firmware

For most modern XY-2 Pro boards (such as those running Marlin-based stock firmware), the update is handled automatically via an SD card.

Download the Firmware: Visit the Official Tronxy Support Center or the Firmware Download Page to find the specific package for the

Prepare the SD Card: Format a microSD card to FAT32. Copy the downloaded update folder or .bin files into the root directory of the card. Install the Update: Turn off the printer. Insert the microSD card.

Power the printer back on. The machine should automatically detect the files and begin the update.

Verification: Wait for the Tronxy interface to reappear, which indicates a successful update. Installing Custom Marlin Firmware

Many users choose to switch to community-built Marlin firmware for features like live Z-offset adjustments. 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 Subject: Tronxy XY-2 Pro Firmware Update – Do

To update the firmware on your Tronxy XY-2 Pro Go to product viewer dialog for this item.

, the most reliable method is using a micro SD card. Depending on your machine's age, you likely have either the original Chitu firmware or the newer Marlin-based firmware from Tronxy. 1. Identify Your Board & Current Firmware

Before downloading any files, you must identify your motherboard version, as firmware is board-specific.

Check Software: Go to System > Information on your printer's screen to see the current version. Check Hardware

: Open the printer's bottom case. Look for a version number printed directly on the green or black motherboard (e.g., CXY-V6-191017 , , or the newer chip). 2. Where to Get Firmware Files

Official Tronxy Support: It is highly recommended to contact support@tronxy.com with your board version to receive the correct .bin or .cbd file.

Official Downloads: You can also check the Tronxy Global Store Firmware Page or the Marlin Firmware for Tronxy page.

Community Marlin: If you want more features (like Live Z-offset), many users switch to community-built Marlin versions found on GitHub. 3. The Update Process (SD Card Method) What Tronxy Firmware do I Have?And How To Change It

20 Dec 2021 — 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

4. Feature Unlocks

Newer firmware enables features like:

Baby Stepping (Live Z-axis adjustment during first layer)
M600 Filament Change (For multi-color prints)
Linear Advance (Pressure advance for sharper corners)

Why Update?

The stock firmware on many XY-2 Pro units is functional but basic. Here are the main reasons the community updates:

Thermal Runaway Protection: Many stock units ship with this disabled. It is a critical safety feature that shuts the printer down if the thermistor fails.
BLTouch/3D Touch Support: If you want to ditch the paper method for bed leveling, you need firmware that supports the auto-leveling sensor.
Custom Limits & Speed: Removing Slicer time limits and adjusting acceleration settings.

Steps

Install Arduino IDE + add Sanguino board support (for old Tronxy boards).
Open Marlin.ino, configure Configuration.h:
- Set MOTHERBOARD to BOARD_TRONXY_V1_4 or your board.
- Enable CUSTOM_PROBE if using BLTouch.
Connect printer via USB, select correct COM port & board.
Upload using ISP programmer or if bootloader present → just hit Upload.

⚠️ This method erases previous firmware entirely.

Step 0: Identify Your Motherboard (Crucial!)

Turn off your printer and open the electronics case underneath the build plate. Look at the large chip on the mainboard.

Cortex M3 (STM32 F103): The "good" chip. Compatible with everything.
H32 (HC32F460): The "difficult" chip. Requires specific community builds (like "H32 Community Edition").
MKS Robin Nano: Less common, but appears in some V2s.

Stick a note on your printer now so you don't forget which chip you have.