Tronxy Xy2 Pro Firmware Update New May 2026

Install Klipper firmware (if you have a Raspberry Pi). Search: “Klipper on Tronxy XY-2 Pro” – gives input shaping, pressure advance, faster prints. Requires complete re-flash of mainboard.

Need a direct download link?
I can’t post live links, but search GitHub for “Tronxy XY2 Pro Marlin 2.1” – the repo by Neo2003 is current (2024/2025).

If you share your mainboard version and current firmware version, I can narrow down the exact file.

Tronxy XY-2 Pro Firmware Update: The Ultimate 2026 Guide The Tronxy XY-2 Pro is a workhorse in the 3D printing community, known for its sturdy frame and quiet operation. However, many users find the stock Chitu-based firmware restrictive, citing issues like limited speed, poor Z-offset retention, and lack of compatibility with advanced tools like Octoprint.

Whether you are looking for the latest official stable release or want to transition to Marlin 2.0+ for more control, this guide covers everything you need to know about the new Tronxy XY-2 Pro firmware updates available in 2026. 1. Why Update Your Firmware?

Updating your firmware isn't just about getting new menus; it often fixes critical hardware behaviors. 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

Do i NEED to upgrade the firmware to marlin on my Tronxy xy2 pro?

To update the firmware on your Tronxy XY-2 Pro, you can use either the official Tronxy Marlin-based firmware or community-built versions. Official Firmware Update

Tronxy provides "Parameter Firmware" (V2.0) for the XY-2 Pro, typically based on the CXY-V6-191017 motherboard. www.tronxy3d.com : Official files are available on the Tronxy Support Center Tronxy Online Firmware Page Best Practice

: For the absolute "newest" version tailored to your specific machine, Tronxy recommends contacting their after-sales support at support@tronxy.com with your machine ID, SN code, and order ID. www.tronxyonline.com Community/Marlin Firmware

Many users upgrade to standard Marlin 2.0 to unlock features like PID tuning and EEPROM access that are often locked in stock versions. Tronxy XY Pro 2 to Marlin Firmware

Leo stared at the silent hulk of his Tronxy XY2 Pro. It sat on his workbench like a petrified spider, its aluminum frame cold, its print head frozen mid-air over a half-finished dragon that now looked more like a melted cryptid.

Three days ago, it had been fine. Reliable, even. Then the screen started glitching—weird Chinese characters, a grinding noise from the Z-axis, and a failed print that buried the nozzle in a blob of PLA cement. tronxy xy2 pro firmware update new

“Time for a firmware update,” Leo muttered, rubbing the stubble on his chin. He’d downloaded the file from a forum, not the official site. “Tronxy_XY2_Pro_Marlin_2.1_Fix_Bed_Level.bin.” A user named 3D_God_74 swore it fixed everything.

It was 11:47 PM. Perfect hacking hour.

He copied the file to a microSD card, ejected it, and slid it into the printer’s slot. The screen flickered. The blue LED on the mainboard blinked twice. Then… a progress bar. Updating… 0%… 12%… 45%…

Leo leaned closer, heart thumping. This was the digital equivalent of open-heart surgery on a budget robot.

99%… 100%. Rebooting.

The screen went black. Then it lit up again—but not with the usual Tronxy logo. Instead, crisp white text scrolled across a blue background:

MARLIN 2.1.x – TRONXY XY2 PRO – CUSTOM BUILD

> System ready. > New modules detected: Thermal Array, Auto-Level Matrix, Predictive Extrusion. > Warning: EEPROM mismatch. Recalibrating…

Leo’s jaw dropped. “Predictive Extrusion? That’s not even in the official notes.”

He navigated the new menu. It was beautiful—fast, intuitive, with a live temperature graph that looked like a stock ticker. There was even a new option: “AI First Layer”.

“No way,” he whispered. He loaded a small test cube sliced on default settings, pressed print, and stepped back.

The printer homed. Normally, it tapped the endstops with a clumsy clunk-clunk-clunk. This time, it glided like a ballet dancer. The inductive probe touched the bed in nine points, each tap silent and precise. Then the nozzle moved to center, and filament began to flow—not in the usual squiggly line, but in a perfect, hair-thin spiral that stuck to the glass like it was painted on.

Leo laughed out loud.

The first layer went down with a sound like silk tearing. No elephant foot. No warping. Just a glossy, translucent rectangle of pure potential.

He watched the entire 20-minute print in a trance. When the cube finished, he peeled it off the bed. The surface was mirror-smooth on the bottom, the layers invisible to the naked eye. He measured it with calipers: 20.00mm on all sides. Perfect.

“This is illegal,” he said, grinning.

But then the screen flickered again. A new message appeared, one he’d never seen before:

> Update successful. > Would you like to enable “Legacy Mode” (slower prints, manual leveling) or “Ascension Mode” (full AI tuning, silent steppers, 200mm/s max)? > [Ascension Mode selected in 5 seconds…]

Leo didn’t touch the dial. He just watched the timer count down.

Ascension Mode activated.

The printer hummed—a deep, satisfied thrum, like a cat waking from a nap. Leo loaded a 12-hour print of a cosplay helmet, something that would have taken 18 hours before. The Tronxy estimated 6 hours and 14 minutes.

He leaned back in his chair and smiled. Outside, the city slept. But in his garage, a cheap, finicky Chinese printer had just become a precision machine.

And the best part? He hadn’t paid a cent.

“Best update ever,” he said, and started slicing something impossible.

The printer whirred to life, silent as a ghost, and began to build the future—one perfect layer at a time.

For models equipped with TMC stepper drivers, the latest updates have tweaked the stealthChop and spreadCycle modes. Users are reporting a reduction in motor whining during travel moves, making the printer significantly quieter during long print jobs. Install Klipper firmware (if you have a Raspberry Pi)

Tronxy XY-2 Pro does not flash over USB (only prints over USB). You must use an SD card (≤8GB, FAT32).

Process for V5/V6 (Marlin 2.0):

Process for V1.4 (Marlin 1.1.x):

| Problem | Likely Fix | |--------|-------------| | Screen shows garbled text | Firmware and LCD screen firmware mismatch – update LCD separately (Tronxy has .bin for the display SD card). | | Homing goes wrong way | Invert direction in firmware (recompile Marlin) or swap motor wires. | | Thermal runaway on boot | Check thermistor connections – new firmware is more sensitive. |

Before diving into the "how," let's discuss the "why." The stock firmware that ships with the XY2 Pro is often months (or years) out of date. A new firmware update typically addresses:

While Tronxy does not always release detailed changelogs for every minor version, the recent updates for the XY-2 Pro (commonly based on the Tronxy firmware V2.0.x iterations) address several key user complaints:

While the official TRONXY XY2 Pro firmware update is safe, many advanced users switch to Custom Marlin (compiled by community experts like "Th0mase" or "Digant").

Official Firmware Pros: Safe, warranty-friendly, easy to install. Official Firmware Cons: Features are sometimes limited; updates are infrequent.

Custom Firmware Pros: "New" features like Linear Advance (sharper corners), Junction Deviation (smoother travel), and manual mesh bed leveling. Custom Firmware Cons: You must compile it yourself or trust a third-party compiled .bin file.

If you are a beginner, stick with the new official update. If you are an intermediate user, search for "TRONXY XY2 Pro Marlin 2.1.x custom firmware."

Tronxy used different boards over production runs. Installing the wrong firmware will brick your printer.

Check your motherboard:

Common boards in XY-2 Pro: