SO-101 Follower Arm Electronics Kit

The SO‑101 is the next‑generation version of the SO‑100 robot arm, originally designed by the RobotStudio in collaboration with Hugging Face. The kit includes 6 high-torque 12V Feetech STS3215 Serial Bus Servos rated at 30 kg·cm per servo, providing the strength needed for effective gripper operation and task execution. Also included is a 12V regulated power adapter, USB-C connectivity via Serial Bus Servo Adapter. Pairs with the SO-101 Follower Arm Frame Kit, this kit is perfect for completing your follower arm build, creating teleoperation systems, or setting up dual-follower AI configurations.

• 6x 12V HIGH-TORQUE SERIAL BUS SERVOS: Includes six Feetech STS3215 serial bus servos rated at 30 kg-cm torque per servo, delivering the strength and precision required for reliable SO-101 follower arm motion and gripper operation.
• PLUG-AND-PLAY POWER SOLUTION: Comes with a 12V 5A power supply and required wiring, reducing setup time for both first-time and advanced robotics builders.
• SERIAL BUS SERVO DRIVER BOARD (USB-C): Includes a waveshare serial bus servo driver board for direct computer connection, enabling servo configuration, testing, teleoperation, and software integration.
• SO-101 & LEROBOT: Built for the SO-101 Follower Arm Frame Kit and fully compatible with LeRobot software, enabling teleoperation systems and AI-driven robotic workflows.
• CURATED KIT: All components are selected for compatibility and reliability, providing a quick, no-guesswork electronics solution for completing your SO-101 follower arm build.