Open-source robotics, fully sourced.
The LeRobot SO-101 bill of materials runs across eight suppliers. We ship it as one box — structural parts 3D-printed in our shop, electronics from authorized distributors, every part verified against the original spec.
Verified against the BOM
Every part on the upstream bill of materials ships in the kit. We build the project ourselves before we release it — no missing bolts, no surprise substitutions, no guesswork about what goes where.
Printed in our shop
Structural parts printed in-house with engineering-grade PLA+. Every printed component is checked for fit and tolerance against the original CAD before it goes in a kit.
Authorized distributors only
Feetech servos, microcontrollers, wiring, hardware — sourced from authorized distributors, not grey market. Specs match datasheet. No mystery lots.
Kits & components
Buy the complete system, or just the part you're missing.
SO-101 Leader Arm Frame Kit
Based on the LeRobot SO-ARM100. 3D-printed structural frame for the leader arm (no gripper). The arm you control during teleoperation.
SO-101 Follower Arm Frame Kit
Based on the LeRobot SO-ARM100. 3D-printed structural frame with compliant gripper and camera mount for the follower arm. The arm that does the work.
SO-101 Leader Arm Electronics Kit
Based on the LeRobot SO-ARM100. Electronics for leader arm: 6x 7.4V servos, 5V power supply, microcontroller, and wiring. Optimized for human control.
Building something? Let us help.
Bulk orders, educational discounts, BOM questions, or a project you'd like us to kit — tell us what you're working on.
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