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. 
 
Special thanks to 3d_gussner for maintaining the firmware and constanty updating scripts and simply making it all better. 
  

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

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_Release Candisdate 3.10 RC1
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
    • 01_Latest Version 3.9.3
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
    • 02_Previous Version 3.9.2
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
    • 03_Previous Version 3.9.1
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
    • 04_Previous Version 3.9.0
      • Caribou220
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou320
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Caribou420
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Prusa210
        • MK25
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK25S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • MK3S
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
    • 05_Previous Version 3.8.1
      • Zaribo_MK25
        • 220
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • 320
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • 420
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Zaribo_MK25S
        • 220
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • 320
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • 420
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Zaribo_MK3
        • 220
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • 320
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • 420
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
      • Zaribo_MK3S
        • 220
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • 320
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
        • 420
          • BONDTECH
            • E3DV6
            • MOSQUITO
            • MOSQUITO_MAGNUM
    • 06_ArduinoIDE-Caribou
    • 07_SlicerBackgrounds
      • PrusaSlicer
      • S3d
Product added to wishlist