[FR] Knutwurst Firmware version to download

[IW9DT]

Hi all,
I have bought a 3d printer anycubic Mega S on May 2022.
Issuing a M115 command on pronterface sw, I got that the original FW is 1.1.5 and firmware name is Marlin 1.1.0-RC8.
My I3 Mega S printer has DGUS clone display, dual z-endstop and mother board Trigorilla 0.0.2 version with normal A4988 stepper drivers. Unfortunately original FW 1.1.5 doesn't have mesh bed leveling enabled. I would like to flash a Knutwurst .hex file for adding the MBL. I don't intend, for the moment, install the BLTouch.
Now the question is: which version I have to download from Knutwurst repository:
the file I3-MEGA_S_DGUS_v1.1.5.hex, since the original anycubic FW is 1.1.5, or I can use a more recent version ?
if yes which ?
thanks in advance for your answer. I appreciated very much your great job providing FW for all types of anycubic 3d printers.

[stklcode]

The KW firmware version has nothing to do with Marlin or Anycubic versions. Stock firmware is based on Marlin 1.x while all Knutwurst releases are Marlin 2.x. Latest v1.5.4 is based on Marlin 2.1.2.2 - and even KW-1.1.5 is significantly newer than Anycubic 1.1.5

MEGA_S_DGUS_v1.5.4.hex is most likely the way to go for a Mega S with DGUS display and no other modifications. Don’t forget to load FW defaults and save EEPROM, especially after the initial update.

[IW9DT]

Ok Stefan, I have understood. Thank you for your fast answer. Ciao Il lun 1 dic 2025, 19:54 Stefan Kalscheuer ***@***.***> ha scritto:

…

*stklcode* left a comment (knutwurst/Marlin-2-0-x-Anycubic-i3-MEGA-S#590) <#590 (comment)> The KW firmware version has nothing to do with Marlin or Anycubic versions. Stock firmware is based on Marlin 1.x while all Knutwurst releases are Marlin 2.x. Latest v1.5.4 is based on Marlin 2.1.2.2 - and even KW-1.1.5 is significantly newer than Anycubic 1.1.5 MEGA_S_DGUS_v1.5.4.hex is most likely the way to go for a Mega S with DGUS display and no other modifications. Don’t forget to load EEPROM defaults after flashing. Don’t forget to load FW defaults and save EEPROM, especially after the initial update. — Reply to this email directly, view it on GitHub <#590 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BFXFFMSTVNPJ5QZLVVQ5JDD37SFFJAVCNFSM6AAAAACNWR7TXWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTKOJYGM2TSOJUGM> . You are receiving this because you authored the thread.Message ID: ***@***.*** com>

[Hackrfan]

Hello,
I'm new to the forum. I have an Anycubic Chiron with FW 1.3.0.
Question: Can I update the Anycubic Chiron to the new Marlin FW from this site? I would like to install the BL Touch sensor on the printer soon.
Please provide information.