Pedro 2.0

Pedro 2.0 is a fully open-source, 3D-printable 4-axis robotic arm designed in France for STEM education. The upstream Pedro repository publishes STL files and assembly instructions for the snap-together chassis, while PedroBoard publishes Gerber files, schematics, PCB layouts, and BOM CSVs for the ATmega32U4 controller board. The README lists four 360-degree mini servos, two 8x22x7 mm bearing balls, a 7.4 V battery, a micro USB cable, and the Pedro Board as the core hardware. Motari now renders a source-backed static 3D representation from the pinned ARM, BASE, GEAR, and SERVO STL files; there is no upstream URDF or kinematic assembly file.

What you get

• A standardized, machine-readable robot schema derived from the source repo.
• A limited/simplified source 3D asset is available from stl/ARM.stl.
• 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: almtzr/Pedro. Original files stay intact and separately licensed under Apache-2.0; Motari adds a separate, adjacent metadata layer.