Tronxy Xy-2 Pro Firmware Update -

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

Official Downloads: You can also check the Tronxy Global Store Firmware Page or the Marlin Firmware for Tronxy page. tronxy xy-2 pro firmware update

Check your motherboard: Open the electronics case (bottom or side). Look for the silkscreen text: Updating the firmware on a Tronxy XY-2 Pro

Method 2: The Custom Route (Marlin 2.0.x)

If you want to enable Thermal Runaway or tune your printer for speed, you likely need a custom-compiled version of Marlin. Probe options: support BLTouch

: Newer official firmware (post-May 2021) often uses a Marlin-based interface, which displays clear boot information and printer model details on the system screen, unlike the older Chitu-based versions. Update Procedure Tronxy Stock Firmware vs Marlin Shootout

• Probe options: support BLTouch, inductive/servo probe, and manual 3-point probe fallback.
• Mesh resolution: default 5×5 grid (configurable 3×3 to 9×9).
• Storage: save mesh to EEPROM with auto-refresh interval and invalidation after X prints or when bed temperature changes >Y°C.
• Interpolation: bilinear or biquadratic interpolation for in-between points; apply smooth filtering to avoid abrupt z jumps.
• Compensation method: apply as either: