🤖 R550 ROS2 Educational Robot – Empowering Hands-On Robotics Learning
The Wheeltec R550 AKM DiffBot is a high-performance ROS2 educational robot designed for learners at all levels. Built on an Ackermann steering chassis with differential drive, it combines precise control with robust sensing and computing capabilities. Powered by the Raspberry Pi 5 (RPi5) and equipped with M10P LiDAR, depth and RGB cameras, and a voice interaction module, the R550 delivers an ideal balance of functionality, affordability, and classroom-ready reliability 🎯.
🧠 Designed for Learning
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Multiple base configurations to suit diverse teaching scenarios
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Source-level visual tutorials (non-deep learning) for structured learning paths 📚
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Integrated M10P TOF LiDAR, depth camera, and environmental sensors for rich perception capabilities 🌐
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Supports voice interaction for speech-based control and human-robot interaction 🔊
🚀 Supports Advanced Applications
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🗺️ SLAM (Simultaneous Localization and Mapping)
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🧠 Deep learning and AI model deployment
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👁️ 3D vision and object recognition
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🤖 Multi-robot coordination and swarm robotics
🛠️ Flexible & Expandable
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Full technical support tailored for educational use
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Customizable in small batches to meet specific classroom or lab needs 🧩
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Includes a complete open-source development kit with ROS1/ROS2 packages, STM32 firmware, and modular hardware for easy expansion
Whether you're exploring autonomous navigation, AI vision, or collaborative robotics, the R550 AKM DiffBot offers a powerful and adaptable platform for immersive, hands-on learning and innovation.
Parameters
| Version | Ackermann / Chusu Edition | Mecanum Wheel Edition | Omni Wheel Edition | Tracked Vehicle Edition | Four-Wheel Drive Edition |
|---|---|---|---|---|---|
| Drive System | Differential motor drive, supports flexible forward/reverse and turning | Four-wheel differential drive for omnidirectional movement | Four-wheel differential drive for omnidirectional movement | Tracked drive for omnidirectional movement | Four-wheel differential drive for omnidirectional movement |
| Wheels | Front: 65 mm rubber wheels; 60mmRear: metal tracks | 75 mm metal Mecanum wheels | 60 mm metal omni wheels | Metal tracks | 65 mm rubber wheels |
| Tires | S20F rubber digital tires | None | None | None | None |
| Robot Weight | 1.8 kg | 2.9 kg | 2.18 kg | 2.54 kg | 2.68 kg |
| Max Load Capacity | 3 kg | 6 kg | 3 kg | 4 kg | 6 kg |
Radar
| Specification | Rayshen N10P | Rayshen N10P |
|---|---|---|
| Measurement Radius | 25 m | 30 m |
| Scan Frequency | Adjustable 6–12 Hz | Fixed 12 Hz |
| Sampling Rate | 5,400 Hz | 20,000 Hz |
| Output Data | Angle, Distance, Intensity | Angle, Distance, Intensity |
| Angular Resolution | Adjustable 0.4°–0.8° | 0.22° |
| Light Intensity Tolerance | 60 kLux (Outdoor capable) | 100 kLux (Outdoor capable) |
| Interface Type | Serial Port | Serial Port |
| Motor Type | Brushless Motor | Brushless Motor |
| 360° Scanning Support | Supported | Supported |
| LiDAR Principle | TOF | TOF |