A firmware update can address all of these issues by providing improved PID tuning, better motion control, and full support for popular open‑source platforms. In particular, many users have switched to (the open‑source firmware that powers thousands of 3D printers) or even Klipper , which offloads motion calculations to a Raspberry Pi for superior print quality.
I can provide the exact configuration files or step-by-step code edits you need. Share public link
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: Reach out via the platform where you purchased the printer (Amazon, etc.) or email support@tronxy.com . Provide your Machine ID Official Downloads : You can also browse the Tronxy Firmware Download Center for general stable versions or specific XY-2 Pro Parameter Firmware Step-by-Step Update Process
Before downloading any files, you must identify the specific mainboard installed in your printer. Tronxy has shipped the XY-2 Pro with different board versions over time, and flashing the wrong firmware can brick your machine. your printer. tronxy xy2 pro firmware update new
Ensure the card is entirely blank before adding firmware files. Remove all old G-code files, hidden logs, and system folders. Step 3: Flash the New Firmware
If you share your and current firmware version, I can narrow down the exact file.
Choose the correct default environment for your board processor (such as STM32F103 or STM32F4 ).
Visit the official Tronxy website support page or their official GitHub repository. A firmware update can address all of these
Before we dive into the "how," let’s discuss the "why." TRONXY does not release firmware updates monthly or even quarterly. They release them for specific reasons.
Software updates eliminate gaps between estimated print countdowns and actual completion times. Step 1: Identify Your Motherboard Version
| Issue | Possible Causes & Troubleshooting Steps | | :--- | :--- | | | The printer isn't detecting the firmware. Ensure the SD card is formatted as FAT32, the folder is named exactly update , and the firmware file ( firmware.bin or fmw_tronxy.bin ) is inside it. If the problem persists, the SD card might be incompatible—try a smaller capacity card (8GB or 16GB). | | Extruder Motor Reversing Direction | This is a known issue when upgrading to some versions like V1.32. If you are compiling your own Marlin, you can fix this by inverting the E0_DIR pin definition in the pins.h file. For stock firmware, you might need to switch the extruder's motor wire plug on the mainboard. | | Failed or Incomplete Compilation | A common error is the build process showing as incomplete. This is often due to an incorrectly configured platformio.ini file or missing environment settings. Ensure your environment name (e.g., env:chitu_f103 ) correctly matches your target board. Check that all required libraries are installed in your PlatformIO environment. | | Build Success but TFT Screen Won't Update (LVGL_UI) | You may compile the mainboard firmware successfully, but the color touch screen’s user interface (UI) still shows the old Tronxy graphics. To update the TFT screen firmware, you need to place the appropriate UI files (often with a .tft extension) on the SD card and flash them separately, following instructions for your specific screen model. | | Printer Not Recognizing update.cbd | Newer Tronxy firmware versions no longer read the old update.cbd method used for older boards. Instead, you must use the STM32 Flash Loader tool or STM32 Cube Programmer to connect to the board via a USB cable and directly upload the firmware.bin file. This is the most reliable way to flash custom firmware on newer XY2 Pro models. |
Live-adjust your Z-offset during the first layer of a print. Step-by-Step Installation: Share public link This public link is valid
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
To update your TRONXY XY2 Pro firmware:
To help you get the absolute most out of your newly updated Tronxy XY-2 Pro, we can dive deeper into specific calibration and troubleshooting workflows. Please review the following suggestions to determine how we should proceed.