WowRobo Robotics

Koch v1.1 is an open-source, low-cost 6-DoF leader-follower robot arm design by Alexander Koch, built on Dynamixel smart servos and popularized through the Hugging Face LeRobot ecosystem. Intended for teleoperation and imitation-learning data collection, a leader arm is manually guided while a follower arm mirrors its motion. WowRobo commercializes the design as a ready-to-run product, and pairs two arms into its bimanual TwinArm platform.

Low-cost commercialized dual-arm leader-follower kit from WowRobo Robotics (China), built to the open-source Hugging Face LeRobot Koch v1.1 hardware spec. Each kit ships one 6-DoF leader arm and one 6-DoF follower arm (12 DYNAMIXEL servos total) with a soft-and-hard-material gripper, targeting imitation-learning, teleoperation, and embodied-AI research in the LeRobot ecosystem.