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Anycubic Chiron Firmware 1.3.5 __hot__ Download -

is a critical system update designed to improve the reliability and precision of this large-format 3D printer. While newer versions or community-driven forks (like Marlin) exist, version 1.3.5 remains a stable baseline for users seeking the official factory experience. Official Download Sources

Anycubic primarily distributes firmware through its official support channels. To ensure the safety of your hardware, avoid third-party mirror sites unless necessary. Anycubic Official Support Page : Navigate to the Anycubic Support Center and select "Chiron" from the product list. GitHub Repositories : Many users find official releases mirrored on

, which often includes older versions like 1.3.5 if they have been archived from the main site. Preparation and Requirements

Before proceeding with the download and installation, ensure you have the following:

: A standard USB-A to USB-B cable to connect the printer to your computer. Slicing Software : Software like Anycubic Photon Workshop

is typically used to interface with the printer and "flash" the hex file. Driver Installation : Ensure the CH340 driver

is installed on your PC so the computer recognizes the printer's motherboard. Installation Steps Download the Hex File : Locate the Chiron_Firmware_v1.3.5.hex file from the official source. Connect the Printer : Power on your Chiron and connect it to your PC via USB. Settings > Printer > Manage Printers Update Firmware : Select your profile and click Update Firmware Upload Custom Firmware

: Choose the option to "Upload custom firmware" and select the 1.3.5 file you downloaded. Verification

: Once the progress bar completes, restart the printer. Navigate to the "About" or "Info" section on the printer's touchscreen to verify the version number. Key Improvements in 1.3.5 Thermal Runaway Protection : Enhanced safety protocols to prevent overheating. Bed Leveling Accuracy

: Minor logic tweaks to the 25-point matrix leveling system. UI Stability : Reduced lag and crashes within the touchscreen interface. during the installation process?

For the Anycubic Chiron, firmware version is a specialized release primarily intended for newer hardware revisions of the printer. While many users expect to find it on the standard support pages, it is often not listed alongside the older 1.3.0 version. Key Firmware Facts Hardware Dependency

: Version 1.3.5 is specifically required for Chirons fitted with a newer style of TFT touch panel. Using the older 1.3.0 firmware on these newer panels can cause the screen to stop functioning. Pre-Installation

: Many recent Chiron units ship with 1.3.5 already installed from the factory. Availability : It is typically not available on the main Anycubic Firmware & Software page, which often only hosts version 1.3.0. Download & Installation Official Sources

: If your printer requires 1.3.5 and it is not on the support site, it is often obtained directly from Anycubic support upon request. Community Links

: Some users have shared direct links to the official Anycubic servers for this version: Anycubic Chiron Firmware 1.3.5 (ZIP) Installation Method Connect the printer to a PC via USB. Ultimaker Cura (Settings > Printer > Manage Printers > Update Firmware) or to flash the Set the device to Mega(ATMEGA2560) and the baud rate to Common Issues & Tips Broken Auto-Leveling

: Users who accidentally "downgrade" to 1.3.0 often find their auto-leveling button stops working. Re-flashing 1.3.5 usually restores this functionality. File Naming

: Ensure gcode files on your SD card have short names and are in the root directory (not in folders), as the Chiron firmware has limited file navigation support. Custom Firmware Alternative

: For features like Thermal Runaway Protection and advanced bed leveling, many users move to community-maintained Marlin 2.0 builds Anycubic Chiron Firmware 1.3.5 Download

which are designed to support both the old and new TFT panels.

: Do not attempt to flash the screen itself with the firmware intended for the mainboard; this can permanently disable the display. Are you experiencing a specific issue

like a frozen screen or leveling failure that led you to look for this version?

Latest chiron ships with 1.3.5 firmware. Please provide source

Anycubic Chiron Firmware 1.3.5: Essential Guide and Download

Updating your Anycubic Chiron to firmware version 1.3.5 is a critical step for improving print reliability and ensuring your machine runs with the latest bug fixes and safety features. This version is specifically designed for the Chiron’s massive build volume and stock hardware configuration. Why Update to Firmware 1.3.5?

Firmware v1.3.5 serves as a stable baseline for the Chiron's Trigorilla motherboard. Key improvements typically include:

Thermal Runaway Protection: Enhanced safety protocols to prevent overheating.

UI Bug Fixes: Smoother navigation on the touchscreen interface.

Leveling Accuracy: Refined handling of the 25-point auto-leveling mesh data. Where to Download

You should always source firmware directly from the manufacturer to avoid bricking your machine with incompatible code. Official Source: Anycubic Official Support & Downloads

File Format: Look for a .hex file typically titled Anycubic_Chiron_V1.3.5.hex. How to Install the Firmware

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

Connect: Link your PC to the Anycubic Chiron via the USB port.

Prepare Cura: Open Cura and go to Settings > Printer > Manage Printers.

Update: Select your Chiron profile and click Update Firmware.

Upload: Choose "Upload Custom Firmware" and select the downloaded .hex file. is a critical system update designed to improve

Wait: Do not disconnect the cable or power off the printer until the progress bar completes and the printer reboots. Post-Update Calibration

After updating to 1.3.5, it is highly recommended to perform these three steps:

PID Tuning: Recalibrate your nozzle and bed heating to match the new firmware’s logic.

Re-Level: Clear your old mesh and run the 25-point "Probe" cycle again.

E-Step Check: Verify your extruder calibration to ensure flow remains accurate.

Note: If you have upgraded your Chiron with a BLTouch or a different mainboard (like a BigTreeTech SKR), this stock firmware is not compatible. You will need a custom Marlin build instead.

The Anycubic Chiron Firmware 1.3.5 is the latest official stock firmware release, though it is notoriously difficult to find on Anycubic's primary support pages, which often only list version 1.3.0 Firmware Download & Source

You can obtain the official version 1.3.5 files through these community-verified links: Direct Download (Chinese Portal): Anycubic Chiron Firmware 1.3.5 Zip Official List (Chinese): Navigate to the Anycubic Download List

and select the second option in the bottom-left menu for Chiron. Installation Guide The download package typically includes both motherboard ( ) and screen ( ) firmware. Motherboard Update: Use a computer and tools like Cura or the Anycubic Slicer to flash the file via a USB cable. Screen Update:

file to the root of a FAT32-formatted SD card. Insert the card into the

internal SD slot (requires opening the base) and power on the printer. Post-Flash: It is recommended to perform a Bed Leveling

immediately after updating, as the new firmware may reset these parameters. Key Considerations

Introduction: Why Firmware Matters for the Anycubic Chiron

The Anycubic Chiron is a beast of a 3D printer. With its massive 400x400x450mm build volume, direct drive extruder, and filament runout sensor, it’s designed for ambitious prints. However, like any complex machine, its performance hinges on software—specifically, its firmware.

Firmware version 1.3.5 has become a landmark release for Chiron owners. It addresses long-standing issues such as thermal runaway protection, bed leveling inconsistencies, and Z-axis offset drift. If you are still running the stock factory firmware (often 1.3.0 or 1.3.2), you are missing out on critical stability improvements.

In this guide, we provide the official Anycubic Chiron Firmware 1.3.5 download link, walk you through the flashing process, and explain how to get the most out of your machine after the update.

What’s new in 1.3.5

  • Stability fixes: Improved motion smoothing and fewer layer-shift incidents.
  • Thermal safety: Revised heater/thermistor handling to reduce false thermal errors.
  • Bed leveling: Minor improvements to auto-bed leveling accuracy and mesh handling.
  • Bug fixes: Various UI and G-code parsing fixes.
    (If you need exact changelog lines, check the official firmware release notes before updating.)

Final Recommendation

Anycubic Chiron Firmware 1.3.5 is a solid, safe choice if you own a stock Chiron running an older buggy version. However, for most users in 2025–2026, the best move is either:

  • Update to a modern community firmware (e.g., Knutwurst’s Marlin 2.1.x) for active safety features and bug fixes, or
  • Stay on 1.3.5 only if you have no interest in mods and the printer currently works perfectly.

Always backup your existing firmware before flashing, and remember: firmware updates won’t fix mechanical problems like loose belts or a warped bed. Treat 1.3.5 as a stability patch, not a miracle cure. What’s new in 1

Need the direct download link? Always check Anycubic’s official support page first, then verified community archives. When in doubt, ask the Chiron user community—they maintain the most current safe mirrors.

Anycubic Chiron Firmware 1.3.5 Download: A Comprehensive Guide

The Anycubic Chiron is a highly popular 3D printer known for its large build volume, high precision, and affordable price. However, like any other 3D printer, it requires regular firmware updates to ensure optimal performance, fix bugs, and add new features. In this article, we will guide you through the process of downloading and installing Anycubic Chiron Firmware 1.3.5, one of the most stable and feature-rich versions available.

Why Update to Firmware 1.3.5?

Firmware 1.3.5 is a significant update that brings several improvements and fixes to the Anycubic Chiron. Some of the key features and changes include:

  • Improved stability and reliability: This firmware version addresses several bugs and issues that were present in earlier versions, ensuring a smoother and more reliable printing experience.
  • Enhanced print quality: Firmware 1.3.5 includes several tweaks and optimizations that improve print quality, including better layer adhesion, reduced stringing, and more precise temperature control.
  • New features: This update adds several new features, including support for filament runout detection, improved pause and resume functionality, and enhanced LCD screen functionality.

Downloading Anycubic Chiron Firmware 1.3.5

To download Anycubic Chiron Firmware 1.3.5, follow these steps:

  1. Visit the Anycubic website: Go to the official Anycubic website (www.anycubic.com) and navigate to the "Support" or "Downloads" section.
  2. Select your product: Choose "Anycubic Chiron" as your product and click on the "Firmware" tab.
  3. Find the latest firmware: Look for the latest firmware version, which should be labeled as "V1.3.5" or "Firmware 1.3.5".
  4. Download the firmware file: Click on the download link to save the firmware file to your computer. The file should be in a .bin or .hex format.

Installing Anycubic Chiron Firmware 1.3.5

Once you have downloaded the firmware file, follow these steps to install it on your Anycubic Chiron:

  1. Prepare your printer: Make sure your printer is turned off and the SD card is removed.
  2. Connect the printer to your computer: Connect the printer to your computer using a USB cable.
  3. Use a firmware update tool: Download and install a firmware update tool, such as the Anycubic Chiron Firmware Update Tool or a third-party tool like OctoPrint.
  4. Follow the update instructions: Follow the instructions provided with the firmware update tool to upload the firmware file to your printer.

Alternative Installation Method: Using an SD Card

If you prefer not to use a computer or a firmware update tool, you can also install the firmware using an SD card:

  1. Format the SD card: Format the SD card to FAT16 or FAT32.
  2. Copy the firmware file: Copy the firmware file to the root directory of the SD card.
  3. Insert the SD card: Insert the SD card into the printer's SD card slot.
  4. Update the firmware: Turn on the printer and navigate to the "Settings" or "Maintenance" menu. Look for the "Firmware Update" option and select it.

Troubleshooting and Precautions

Before updating the firmware, make sure to:

  • Backup your settings: Backup your printer settings and any custom configurations to avoid losing them during the update process.
  • Use a stable power source: Ensure that your printer is connected to a stable power source to prevent any power interruptions during the update process.

If you encounter any issues during the update process, such as a failed update or a corrupted firmware file, try:

  • Rebooting the printer: Reboot the printer and try updating the firmware again.
  • Checking the firmware file: Verify that the firmware file is correct and not corrupted.

Conclusion

Updating to Anycubic Chiron Firmware 1.3.5 can significantly improve your printing experience, with enhanced stability, print quality, and new features. By following the steps outlined in this article, you can easily download and install the firmware on your printer. Remember to always backup your settings and use a stable power source to ensure a smooth update process.

Frequently Asked Questions

  • Q: What is the latest firmware version for Anycubic Chiron? A: The latest firmware version for Anycubic Chiron is V1.3.5.
  • Q: How do I update the firmware on my Anycubic Chiron? A: You can update the firmware using a computer and a firmware update tool or by using an SD card.
  • Q: What are the benefits of updating to Firmware 1.3.5? A: The benefits include improved stability and reliability, enhanced print quality, and new features such as filament runout detection and improved pause and resume functionality.

Additional Resources