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SO-101 Follower Arm Electronics Kit
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Components

SO-101 Follower Arm Electronics Kit

$154.99
SKU: SO-101-FOLLOWER-ELEC

Power and control your SO-101 follower arm with this specialized electronics package based on the LeRobot SO-ARM100 specifications. This kit includes everything needed to operate the follower arm (the arm with the gripper that does the work): 6 high-torque 12V serial bus servos, a 12V power supply, a Seial Bus Servo Adapter, and all necessary wiring harnesses and connectors. **Important:** Leader and follower arms require different electronics due to voltage differences. This kit is specifically for the FOLLOWER arm (with gripper). For the leader arm (no gripper), you need the Leader Arm Electronics Kit which uses 7.4V servos. The 12V servos provide higher torque for gripper operation and task execution. Perfect for: - Completing your Follower Arm Frame Kit - Building teleoperation systems (pair with leader electronics) - Dual-follower AI setups (buy 2 kits for both followers) - Replacement or upgrade for existing follower arm **Note:** This is specifically for the FOLLOWER arm. For complete teleoperation, you also need the Leader Arm Electronics Kit.

Open-Source Design

This kit is based on SO-ARM100 (LeRobot Project) by Hugging Face and LeRobot Community.

Licensed under Apache 2.0

Key Features

  • 6x 12V high-torque serial bus servos
  • Higher torque for gripper operation
  • 12V regulated power supply
  • All wiring and connectors included
  • USB-C computer connection
  • Compatible with LeRobot software
  • No soldering required

Technical Specifications

SKUSO-101-FOLLOWER-ELEC
Servos6x Feetech STS3215 Serial Bus Servos (12V)
Torque Rating30 kg·cm per servo
Power Supply12V regulated power adapter
ConnectivityUSB-C to host computer via Serial Bus Servo Adapter
WiringComplete harness with JST connectors
CompatibilityDesigned for SO-101-FOLLOWER-FRAME
Arm TypeFollower arm (gripper/task execution)
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