XLeRobot is an open-source project aiming to democratize embodied AI by providing a practical, affordable ($660) dual-arm mobile robot for household tasks. It targets researchers, educators, and DIY enthusiasts seeking a cost-effective platform for AI experimentation and robotics education, leveraging the extensive LeRobot ecosystem.

How It Works

XLeRobot builds upon the LeRobot framework, utilizing 3D-printed components, affordable motors, and readily available hardware like an IKEA RÅSKOG cart and Anker power station. This approach prioritizes low cost, ease of assembly (under 4 hours), and plug-and-play software integration, enabling seamless transfer of AI models and policies from existing LeRobot projects. The design emphasizes safety through low-torque motors and a stable, wheel-based chassis.

Quick Start & Requirements

• Install/Run: Follow the "Get Started" guide for hardware assembly and software setup. The project currently relies on the Lekiwi codebase for teleoperation of a single arm.
• Prerequisites: Python, Ubuntu, Git. PC for computation (Raspberry Pi handles communication). 3D printer for chassis components.
• Resources: Detailed Bill of Materials and 3D printing files are provided.
• Links: LeRobot, Demo 0.1.0

Highlighted Details

• Cost-Effective: Total build cost around $660, with upgrade paths from existing LeRobot components.
• Easy Assembly: Designed for <4 hours assembly time with 90% 3D printed parts.
• LeRobot Ecosystem: Leverages a large community, pre-trained AI models, and datasets.
• Safety Focused: Low-torque motors and a stable base minimize injury risk.

Maintenance & Community

The project is currently maintained by a single contributor, with plans to seek collaborations and investments starting July 2025. It heavily relies on and contributes to the broader LeRobot community.

Licensing & Compatibility

The README does not explicitly state a license. Compatibility with commercial or closed-source projects is not specified.

Limitations & Caveats

The robot has a fixed height, limited payload capacity (under 1kg per arm), and workspace constraints compared to higher-end systems. Base movement precision may be affected by the IKEA cart's wheels. The current software is primarily focused on hardware and single-arm teleoperation, with dual-arm and advanced AI capabilities planned for future releases.