Aero Hand Open
Aero Hand Open is a lightweight, open-source tendon-driven robotic hand with 7 active degrees of freedom that offers human-like dexterous manipulation capabilities at an affordable price point under $314.
https://tetheria.ai/?ref=producthunt
Product Information
Updated:Oct 17, 2025
What is Aero Hand Open
Aero Hand Open is TetherIA's open-source robotic hand platform designed to make advanced dexterous manipulation accessible to the robotics research community. Built by alumni from Tesla, Waymo, and Apple, this fully 3D-printable and modular robotic hand features 7 active degrees of freedom across 16 joints, enabling smooth, human-like motion. The hand comes with complete documentation including CAD files, electronics designs, firmware, and ROS2 support packages to allow researchers and developers to build, modify and control it.
Key Features of Aero Hand Open
Aero Hand Open is an open-source, tendon-driven robotic hand designed for embodied AI research and development. It features 7 active degrees of freedom with 16 joints, weighs under 400 grams, and is fully 3D-printable. The hand combines lightweight, modular design with human-like motion capabilities, supported by ESP32 and ROS2 integration, making it an accessible and affordable platform priced around $300.
Advanced DOF System: 7 active degrees of freedom with 16 joints using tendon-driven design for precise control and human-like movement
Open Source Architecture: Complete access to CAD files, electronics, firmware, and ROS2 packages, enabling customization and modification
Modular Design: Optimized print orientation and one-click assembly system with complete BOM under $314
Software Integration: Supported by ESP32 microcontroller and ROS2, providing robust control and programming capabilities
Use Cases of Aero Hand Open
Research and Development: Ideal platform for embodied AI research and robotics experimentation in academic and research institutions
Educational Projects: Teaching tool for robotics, mechanical engineering, and AI courses in educational settings
Prototype Development: Foundation for developing and testing new robotic manipulation applications and control algorithms
Pros
Highly affordable compared to other dexterous hands
Open-source nature allows for customization and improvement
Lightweight and modular design makes it easy to work with
Complete documentation and support packages available
Cons
Some software packages still marked as 'coming soon'
May require technical expertise for assembly and programming
Limited to research and prototype applications
How to Use Aero Hand Open
Note: Full instructions not yet available: Based on the provided search snippets, detailed usage instructions for the Aero Hand Open are not yet available. The documentation and ROS2 packages are marked as 'coming soon'. What we know is that it's a 3D-printable, tendon-driven robotic hand with ESP32 and ROS2 support, but specific step-by-step usage instructions are not provided in the source material.
Basic Components: The hand consists of: 7 active degrees of freedom (16 joints), tendon-driven system, ESP32 controller, and is fully 3D-printable with optimized print orientation
Assembly: The hand is designed for 'one-click assembly' according to the sources, but specific assembly instructions are not yet published
Cost Consideration: Complete bill of materials (BOM) costs under $314
Future Documentation: Users should wait for the release of: Open-source CAD files, electronics documentation, firmware, and ROS2 packages which are marked as 'coming soon' in the documentation
Aero Hand Open FAQs
Aero Hand Open is an open-source, underactuated robotic hand designed for real-world dexterous manipulation with AI-based control, developed by TetherIA.
Aero Hand Open Video
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