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SoC CPUs/SBCs

This page lists system-on-a-chip (SoC) CPUs currently compatible with OmniBox. These are commonly known as single board computers (SBC).

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CPU trays can be mounted on the left or right side of the case.

CPU Trays are in the /Trays/CPU git folder; each component has its own subfolder. Currently, SBCs other than the Raspberry Pi are not supported.

The Raspberry Pi model-specific trays mount with the SBC's USB and Ethernet cables facing outward (as panel mounts). If you are using Klipper, this will require an external cable running to your MCU; instead, use the Universal Mount.

If you do not use an SBC, the side of the CPU bay can be used as a Side Panel.

Raspberry Pi

Raspberry Pi 3B+

Raspberry Pi 3B Plus

Product Link

Materials: 4x M3 x 6mm

product picture

Raspberry Pi 4B

Raspberry Pi 4B

Product Link

Materials: 4x M3 x 6mm

product picture

Universal Mount

This tray has the Raspberry Pi mounting hole pattern and is compatible with clones (e.g., Orange Pi, Banana Pi) that use the same hole pattern and PCB dimensions.

Raspberry Pi Universal

  • Materials:
    • 4x M3 x 6mm
    • (optional) 40mm 5V fan
    • (optional) 4x M3 x 14-16mm
  • Note: This tray should be compatible with any board using the Raspberry Pi mounting hole pattern.