Anycubic Chiron Firmware 1.3.5 Download New! [Reliable 2025]

Firmware (.hex file), user manual, and instructions.

To flash the firmware, you will need a USB cable and a computer with or PrusaSlicer installed.

A simplified Marlin branch that allows for easier configuration via VSCode.

Shipped with original launch models. It is the file standardly bundled in default slicers like Ultimaker Cura . Anycubic Chiron Firmware 1.3.5 Download

Swap to a shorter USB cable; close conflicting software like Cura slices or slicers. Corrupted hex file or interrupted upload

Flashing the screen firmware without specific instructions from Anycubic often results in a permanent progress bar or total loss of touch functionality.

A: No! Do not do this. Using the wrong firmware (flashing 1.3.0 on a blue/yellow screen printer) will cause the screen to stop working entirely. You must use 1.3.5. Firmware (

Check that your extruder feeds exactly 100mm of filament when requested. If it under-extrudes, calculate your new step value and save it via the terminal ( M92 E[value] ). Troubleshooting Common Flashing Issues Error: "Communication Timeout" or "Failed to Connect"

Did this guide help you? Share your experience in the comments below. If you encounter any unique issues with version 1.3.5, describe your motherboard version and SD card details for tailored troubleshooting.

Specifically optimized for the newer blue/yellow TFT panel hardware. Shipped with original launch models

Remember: A firmware update is not magic. It provides the tools for success. Combine it with proper mechanical calibration, a dry filament, and a clean build surface, and your Chiron will print reliably for thousands of hours.

Anycubic published source code and compiled .hex files for the Chiron (based on Marlin). Check github.com/Anycubic/Chiron for the Firmware v1.3.5 release.

Even with a perfect plan, things can go wrong. Here's how to handle the most common problems.