Technical Specifications
Complete hardware and software specifications for both Reachy Mini versions
At a Glance
100% Open Source
Hardware, software, and simulation environments
Python Programmable
Future JavaScript & Scratch support
AI Ready
1.7M+ models via Hugging Face Hub
Simulation Ready
Full simulation environment included
Version Comparison
Feature | Reachy Mini Lite $299 |
Reachy Mini Wireless $449 |
---|---|---|
Computing | External computer required (Mac/Linux supported) |
Built-in Raspberry Pi 5 |
Connectivity | Wired connection | Wi-Fi & Bluetooth |
Power | Wired power supply | Battery-powered (wireless) |
Microphones | 2 microphones | 4 microphones |
Sensors | Camera, microphones, encoders | Camera, microphones, encoders + Accelerometer |
Target Audience | Beginners, education | Advanced users, developers |
Physical Specifications

Dimensions & Weight
- Height: 11 inches (28 cm)
- Weight: 3.3 lbs (1.5 kg)
- Form Factor: Compact desktop design
- Build: DIY assembly kit included

Movement Capabilities
- Head Movement: 6 degrees of freedom
- Body Rotation: Full 360° rotation
- Antenna: Moveable and expressive
- Actuators: Precise servo motors

Sensor Suite
- Camera: Wide-angle with computer vision
- Audio: 2-4 microphones (model dependent)
- Speaker: 5W high-quality audio
- Encoders: Position feedback sensors
Technical Details
Computing Power
Reachy Mini Lite
- External computer required
- Compatible with Mac and Linux
- USB connection for data transfer
- Dedicated power supply
Reachy Mini Wireless
- Built-in Raspberry Pi 5
- ARM Cortex-A76 quad-core CPU
- Up to 8GB RAM
- Wi-Fi 6 and Bluetooth 5.2
Software & Programming
- Primary Language: Python
- Future Support: JavaScript, Scratch
- AI Integration: Hugging Face Hub access
- Simulation: Full 3D simulation environment
- Community: Open-source ecosystem
Development Tools
- SDK: Comprehensive Python SDK
- Simulation: Physics-based simulation
- Community Hub: Behavior sharing platform
- Documentation: Complete guides and tutorials
- Examples: Pre-built applications
Connectivity & Power
Lite Version
- USB-C data connection
- Dedicated power adapter
- Wired operation only
Wireless Version
- Wi-Fi 6 (802.11ax)
- Bluetooth 5.2
- Rechargeable battery
- Wireless operation capability
Choose Your Perfect Version
Both versions offer the same innovative open-source robot experience with different connectivity options.