The Caribou Firmware is based on the Original Prusa Firmware where adjustments are done to support the new design, hardware and electronics. Also new features which aren't implemented (yet) in Prusa Firmware are available. 

 
Since firmware 3.12.1, the y-motor cable must be rotated on Caribou printers (not on the Prusa version), an adapter cable must be used or a mirrored y-BeltHolder must be used.
 

  

Naming convention:
 
BE = Bondtech Extruder with E3d hotend
BM = Bondtech Extruder with Mosquito hotend
BMH = Bondtech Extruder with Mosquito hotend and Slice High Temperature Sensor
BMM = Bondtech Extruder with Mosquito Magnum hotend
BMMH = Bondtech Extruder with Mosquito Magnum hotend and Slice High Temperature Sensor
R = Revo hotend
RH = Revo high-flow hotend
BER = Bondtech extrduer + Revo hotend
BERH = Bondtech extrduer + Revo high-flow hotend


Language versions:

EN = English only
MULTI = Czech, Dutch, English, French, German, Italian, Polish, Spanish

 

Source code and release notes

can be found on Github: https://github.com/Caribou3d/Caribou-Firmware/releases

  
Compiled hex file can be downloaded here:

  • /
    • 00_Latest Version 3.13.3
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
          • Prusa
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Prusa
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Prusa
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • LGXC
          • LGXM
          • Prusa
    • 01_Previous Version 3.13.2
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
          • Prusa
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Prusa
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Prusa
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • LGXC
          • LGXM
          • Prusa
    • 02_Previous Version 3.13.0
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
          • Prusa
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Prusa
        • MK3
          • BONDTECH
            • E3DREVO
            • E3DV6
          • Prusa
        • MK3S
          • BONDTECH
            • E3DREVO
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • LGXC
          • LGXM
          • Prusa
    • 03_Previous Version 3.12.2
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
          • Prusa
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Prusa
        • MK3
          • BONDTECH
            • E3DV6
          • Prusa
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • LGXC
          • LGXM
          • Prusa
    • 04_Previous Version 3.11.0
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
          • Caribou
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
        • MK3
          • BONDTECH
            • E3DV6
          • Caribou
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Caribou
          • LGXC
          • LGXM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
          • Prusa
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • Prusa
        • MK3
          • BONDTECH
            • E3DV6
          • Prusa
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
          • LGXC
          • LGXM
          • Prusa
    • 05_SuperSlicer-Profile
    • 06_PrusaSlicer-Profile
    • 07_SlicerBackgrounds
      • PrusaSlicer
      • S3d
    • 08Klipper
    • 09_ArduinoIDE-Caribou
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