Bob The Hexapod

Bob The Hexapod is an open-source hexapod platform built from cheap, widely available parts. Leg motion is handled by 18 SG90 servos driven by a Raspberry Pi Pico, with most components centralized on a custom PCB and powered by a DIY 2S li-ion pack. The repo ships STEP CAD, PCB Gerbers and BOM, and PlatformIO firmware with inverse kinematics, controlled over Bluetooth from an Android phone.

What you get

• A standardized, machine-readable robot schema derived from the source repo.
• A primary assembly 3D asset is available from docs/3D/Assembly.step.
• 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: Papouc/Bob-The-Hexapod. Original files stay intact and separately licensed under MIT; Motari adds a separate, adjacent metadata layer.