openDog V3

openDog V3 is the third generation of James Bruton's open-source quadruped. Each of the 12 joints uses a brushless motor with a 3D-printed cycloidal drive, driven by ODrive controllers with AS5047P absolute encoders. The repo ships a zipped primary STEP assembly, additional component CAD, Arduino control code, and a pinned BOM.ods spreadsheet listing motors, belts, carbon-fiber tube, electronics, batteries, bearings, fasteners, nylon washers, and spacers with quantities and example suppliers. Motari renders the pinned primary CAD assembly from CAD/openDog V3.zip and treats the BOM as source-listed and unpriced because current vendor checkout totals have not been verified.

What you get

• A standardized, machine-readable robot schema derived from the source repo.
• A primary assembly 3D asset is available from CAD/openDog V3.zip.
• Source-backed bill-of-materials evidence is linked with per-part provenance where available. Prices marked estimated are not yet verified against a vendor.
• A transparent reproducibility score so buildability is a sortable, first-class property.
• Cross-links to the source repo, datasets, models, and forks.

Source

Canonical source: XRobots/openDogV3. Original files stay intact and separately licensed under MIT; Motari adds a separate, adjacent metadata layer.