Once Cura displays a "Firmware successfully updated" message, you must clear the old memory registers to prevent data collision.
Over the years, the firmware has circulated on various 3D printing forums. Users have shared links to the elusive 1.3.5 .hex file on sites like Google Drive or within forum threads.
Search GitHub for repositories titled "Anycubic-Chiron-Factory-Firmware".
Downgrading or incorrectly flashing the firmware often breaks the printer's unique 25-point auto-leveling system. 5. Recommended Alternatives Anycubic Chiron Firmware 1.3.5 Download
Enhanced safety measures to prevent overheating or erroneous thermal runaway errors.
The printer's touchscreen will cycle and restart once the installation succeeds. Step 4: Post-Update Calibration (Crucial)
The Chiron originally shipped with versions around 1.3.0. Version 1.3.5 was released to fix several common issues: Please provide source
while the progress bar fills. The printer's screen may flicker or go blank; this is normal. Step 4: Reset the EEPROM (Crucial Step)
If you are a hobbyist printing PLA, PETG, or standard TPU, stick with stock 1.3.5 . If you are an engineer printing nylon or polycarbonate, consider community firmware but understand the risks.
Once you have downloaded the firmware file, follow these steps to install it on your Anycubic Chiron: visually inspect your printer's screen.
Download the standard .hex file package specifically labeled for the Chiron. 2. GitHub Communities and Archives
If you have upgraded any (like silent stepper drivers or a new hotend)
Visit the Anycubic Support & Download Center. Navigate to the "Firmware" section, select "Chiron," and look for the version 1.3.5 package.
: Before proceeding, visually inspect your printer's screen. If you have a Blue/Yellow themed screen, do not flash firmware v1.3.0. Doing so will "brick" your screen, rendering your entire printer unusable until you can source the correct firmware (v1.3.5) and re-flash it.
Latest chiron ships with 1.3.5 firmware. Please provide source