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Prusawire Electronics Tower

Electronics mount for the Prusawire using the xBuddy board electronics box from the Prusa MK4.
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updated September 15, 2025

Description

PDF

The stock Prusawire puts most of the electronics on the bottom and does not re-use the xBuddy box used on the MK3.5, MK3.9, and MK4. This alternative mount option bundles all of the following hardware in a tower meant to mimic the MK4 design:

  • Door puller
  • MCU (BTT SKR Mini provided, please remix for others)
  • Raspberry Pi
  • 24V to 5V DC buck converter
  • WAGO 221-413s
  • (Optional) USB hub

There is also a 1x2 Gridfinity mount at the top of the optional cable holder (for LDO Nitehawk). The USB ports and networking are all accessible from the back of the tower.

See the GitHub repository for printing and assembly. Some parts are mutually exclusive (as in, if 1 is printed, the other shouldn't) - make sure to read the bill of materials before printing.

Tags



Model origin

The author remixed this model.

Differences of the remix compared to the original

Alternative electronics mount on the side as opposed to the bottom.

License