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This section provides detailed technical documentation for building, modifying, or contributing to the OSSM hardware. You will find specifications, design files, and community notes for every component.

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Official hardware categories

3D Printed Parts

Print specifications, STL files, and assembly notes for all official printed components.

CAD Files

Source design files for modifying or extending the official OSSM hardware.

PCB Files

Schematics and manufacturing files for ordering custom PCBs or modifying the electronics.

Motors

Specifications for the standard motor, compatible alternatives, and programming guides.

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Community modifications

The community has developed several widely-used modifications that extend OSSM functionality.
Community mods are not officially supported and must be used at your own risk. Review the safety guidelines before installing any modifications.

PitClamp Reinforced

Strengthened mounting system with improved durability.

SaladDressing's Mods

Belt clamps, capstan drive, quick-change mounts, and bracket accessories.