SO-ARM101

SO-ARM101 is a open robot arm from HF/RobotStudio, catalogued as Open robot arm in the Open robotics / embodied AI meta-category. Its primary job is open robotics / embodied AI platform for builders who need an inspectable path rather than a sealed appliance. In practice it targets: Updated SO-ARM open manipulator; LeRobot teleop and learning pipelines; and Community BOM and print files.

Openness is listed as open. Technology notes in this catalog point to: Servo-bus + LeRobot stack; Printable frames; kit or parts buy; and Compatible with hobby SBCs as brains. Heavy models usually sit on a phone, SBC, or edge box; the device itself is the sensor, array, camera, brain, or actuator surface depending on class.

For an agentic operating system this is an act surface: open arms or bases let teleop and learned policies close the loop from proposal to physical motion. Catalog possibilities include Policy learning at hobby budgets; Dual-arm experiments with two kits; and Embodied AI education.

Limit: Amazon is parts-only here; primary buy remains HF/RobotStudio; Amazon=parts.