Seeed-Projects/reBot-DevArm

Open Source Robotic Arm for All Developers

What it solves

reBot-DevArm provides an accessible, fully open-source hardware and software stack for developers to learn and deploy Embodied AI. It removes the high barrier to entry for robotics by providing complete blueprints, BOM lists, and software integrations, allowing users to build their own robotic arm rather than relying on proprietary systems.

How it works

The project offers two versions of a 6-DOF robotic arm (B601-DM and B601-RS) with a gripper. It combines open-source mechanical designs (sheet metal and 3D printed parts) with a comprehensive software ecosystem. The system is controllable via a Python SDK and integrates with industry-standard frameworks including ROS1/2, Pinocchio for kinematics, and Isaac Sim for simulation. It also supports the Hugging Face LeRobot training framework for AI-driven control.

Who it’s for

It is designed for developers, researchers, and students interested in Embodied AI, robotics learning, and the deployment of real-world AI applications on desktop-scale robotic hardware.

Highlights

  • True Open Source: Provides everything from 3D STEP files and sheet metal blueprints to a detailed BOM with specific screw specifications.
  • AI Framework Integration: Native support for LeRobot (Hugging Face) and NVIDIA Isaac Sim for sim-to-real workflows.
  • Flexible Hardware: Two model options with different payload capacities (1.5kg for DM, 2.5kg for RS) and power requirements.
  • Extensible Ecosystem: Includes integrations for depth cameras (YOLO-based grasping), voice control via reSpeaker, and support for various motor brands.

Related

  • Project
    enactic/openarm

    An open-source 7DOF humanoid arm and standardized environment designed for physical AI research, imitation learning, and safe human-robot interaction.

  • Project
    MINT-SJTU/RoboClaw

    An open-source embodied intelligence assistant that manages the full robot arm workflow from setup and calibration to training and inference.

  • Project
    TheRobotStudio/SO-ARM100

    The repository provides an open‑source, 3‑D‑printable robot arm (SO‑100 / SO‑101) with a full bill‑of‑materials, printable STL files, assembly guides, and ready‑made integration with the 🤗 LeRobot library for AI‑driven tele‑operation and reinforcement‑learning experiments.

  • Project
    dorianborian/sesame-robot

    An open-source quadruped robot project featuring 3D-printable parts, an ESP32 controller, and tools for creating animations and emotive facial expressions.

  • Project
    ROBOTIS-GIT/open_manipulator

    Official ROS 2 packages for the ROBOTIS OpenMANIPULATOR platform, providing the tools needed to control the robot arm and develop physical AI applications.