To download the AnyCubic Chiron firmware version 1.3.5, follow these steps:
Using a slicing software like Cura is the easiest way to send the firmware to the printer. Launch . Go to Settings > Printer > Manage Printers .
If you are looking for more features like , S-Curve Acceleration , or Manual Mesh Bed Leveling , many community members recommend switching to a custom Marlin repack rather than the stock 1.3.5 version. Popular options include:
| File | Purpose | |------|---------| | Marlin-Chiron-1.3.5.hex | The main firmware file for the motherboard | | DGUS_Chiron_135.hex or .bin | The LCD screen firmware (critical for touchscreen) | | Configuration.h & Configuration_adv.h | Source files for advanced users | | readme.txt | Checksums and installation order | | probe_offset.gcode | Optional G-code for sensor calibration |
The stock Anycubic Chiron originally shipped with version 1.3.0 firmware. Later hardware revisions quietly shipped with version 1.3.5 directly from the factory. Because Anycubic distributed this update strictly upon request through customer service, community developers created "repacks". anycubic chiron firmware 135 download repack
Firmware changes can leave old, conflicting data in the printer's Electrically Erasable Programmable Read-Only Memory (EEPROM).
Ensure your Chiron uses the standard Trigorilla motherboard; some newer versions may have slight variations. If you'd like to proceed with the update, let me know: Do you have the original Trigorilla board or a replacement? Are you comfortable using G-code commands via a terminal (like Pronterface)? Would you prefer a version specifically optimized for stock leveling probe
: Look for guides on forums, YouTube, or blogs where users have documented the process of customizing and repacking firmware for the Anycubic Chiron. These guides can be invaluable but always proceed with caution, as altering firmware can potentially damage your printer.
This is a common frustration, especially with stock firmware. After you run the auto-leveling procedure, you might find that the printer forgets the mesh the next time you turn it on.. The solution involves adjusting your workflow. Some users have found success by ensuring they use the correct G-code commands ( Auto_Leveling.gcode , Manual_Leveling.gcode ) from the SD card rather than relying solely on the on-screen menu. Additionally, running a M500 command (Save Settings) via a USB connection (e.g., with Pronterface or OctoPrint) after leveling can help ensure the mesh is saved to EEPROM. To download the AnyCubic Chiron firmware version 1
Select your Anycubic Chiron profile and click on . Click Upload Custom Firmware .
The download repack is fine for 95% of users. However, if you have modified your Chiron (all-metal hotend, direct drive, BLTouch instead of capacitive sensor), you should compile from source. Use Knutwurst’s GitHub repository and change:
: Check the Anycubic Firmware & Software page for the latest updates, though version 1.3.0 is more common there.
: Improved matrix parameters for the Chiron’s automatic bed leveling (ABL) probe. If you are looking for more features like
| File | Purpose | |------|---------| | firmware.hex | Main firmware for the mainboard (Trigorilla). | | DWIN_SET folder | TFT screen firmware (copy to microSD for TFT update). | | Configuration.h / Configuration_adv.h | Source files (for advanced users). | | README.md | Detailed installation steps. |
Click . Cura will automatically begin the flashing process.
This was one of the first comprehensive custom Marlin 2.0.x builds for the Chiron. While it's older and labeled as a "Beta build - use with caution!", many users have found it to be stable and feature-rich.