Connects your PC directly to the printer mainboard.
The story of the Anycubic Chiron's firmware is a classic tale of open-source hardware. It highlights the challenges of manufacturer support and the incredible ingenuity of the 3D printing community. While the elusive 1.3.5 firmware is essential for newer machines, the official path to obtaining it is unnecessarily difficult.
Ultimate Cura or PrusaSlicer installed on your computer. Step-by-Step Installation Guide Step 1: Download the Firmware File
: Link your PC to the Anycubic Chiron via the USB port. Anycubic Chiron Firmware 1.3.5 Download
Browse your local files and select the downloaded Anycubic_Chiron_v1.3.5.hex file.
Always ensure you know your current motherboard version (e.g., Trigorilla Pro) before flashing. 4. How to Install the Firmware 1.3.5 Follow these steps to upgrade your Chiron:
Connect your Chiron to your computer via the USB cable and turn the printer on. Open XLoader: Run the XLoader program. Configure XLoader: Hex File: Select the .hex file from the extracted folder. Device: Select Mega(ATMEGA2560) . Connects your PC directly to the printer mainboard
requires two separate steps for the motherboard and the touchscreen: Motherboard Update: Connect your printer to a PC via USB. Ultimaker Cura to flash the file to the ATmega2560 board. Touchscreen (TFT) Update: Format a microSD card to with an MBR partition. Copy the screen firmware folder (containing the and image files) to the root of the card. Insert the card into the TFT screen's SD slot
: Enhances the accuracy of the 25-point automatic leveling probe.
Updating firmware replaces the stored Electronically Erasable Programmable Read-Only Memory (EEPROM) values with factory defaults. You must recalibrate your machine to prevent print failures. Reset the EEPROM While the elusive 1
It is highly recommended to download firmware directly from official sources to avoid compromised files. The official Anycubic Support Center is the best place to find the latest files, although sometimes older firmware versions are hosted on their regional sites or GitHub.
If you are looking to advance further, consider taking the leap into community Marlin or Klipper builds to get the absolute most out of your large-format printer. If you'd like to tailor this further, let me know: What your Chiron is having right now
: Anycubic no longer hosts legacy firmware files directly on their main support page for the Chiron. Instead, you have three reliable sources:
More information:
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