Extract the file to find the Chiron_Firmware_v1.3.5.hex file.
Turn the printer on. Your PC should make a connection sound.
Shut down any other software (like Pronterface or OctoPrint) that might be using the COM port. 2. Flashing via Cura and ensure the "Anycubic Chiron" printer is selected. Manage Printers Update Firmware Upload Custom Firmware Browse to the downloaded file from the v1.3.5 zip folder. Wait for the progress bar to complete. Do not unplug the cable during this time. Nikko Industries 3. Post-Update Reset Once the flash is finished, you reset the EEPROM to ensure the new settings take effect: On the printer touchscreen, navigate to to confirm it shows Send the commands followed by via a terminal (like Cura's Monitor tab or Pronterface ) to reset and save factory defaults. ⚠️ Critical Warnings Screen Firmware: Anycubic Chiron Firmware 1.3.5 Download
Older versions of Ultimaker Cura specifically tailored for Anycubic machines sometimes contain cached versions of the stable factory firmware within their installation folders. Check Cura/resources/firmware/ if you are running an older, printer-specific slice package. Step-by-Step Installation Guide Using Cura
Since the main Anycubic site often redirects to newer products, use these verified direct sources: Official Anycubic Repository: Direct Download Link (hosted on Anycubic's CN servers). Alternative Archive: You can often find the files hosted on Anycubic's Wiki or user-maintained repositories. 🛠️ Installation Guide Extract the file to find the Chiron_Firmware_v1
If you mistakenly flash version 1.3.0 onto a newer machine via an automated slicer update, your touchscreen will freeze, turn black, or lose its leveling system menu altogether. Anycubic Chiron Firmware 1.3.5 Download 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 Shut down any other software (like Pronterface or
Install CH340 driver; set connection speed manually to 250000 baud in Pronterface. Poor USB cable quality or wrong COM port
