VANJEE WLR-722 32-Line Mechanical LiDAR 40m TOF 360° 62° FOV IP67 Ethernet ROS2 Autoware
VANJEE WLR-722 32-Line Mechanical LiDAR 40m TOF 360° 62° FOV IP67 Ethernet ROS2 Autoware
Yahboom
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Overview
The VANJEE WLR-722 is a 32-line Mechanical LiDAR for robots and low-speed autonomous driving scenarios. It uses the TOF (Time of Flight) ranging principle and provides 360° panoramic scanning with a 62° vertical field of view, enabling 3D environmental perception for mapping and navigation.
Key Features
- 32-line spherical scanning design; wide field of view: 62° (vertical) x 360° (horizontal)
- Ranging capability: up to 40m; ranging accuracy: up to ±2cm (typical value)
- Built-in 6-axis IMU (ICM-42688) to correct point cloud distortion caused by acceleration/deceleration or uneven terrain
- IP67 protection level; closed independent outer cover helps protect the internal rotating mechanism for stable operation
- Ethernet communication; transmission method: UDP/IP
- Supports external GPS connection; time sources: NTP / PTP / GPS
- Laser: Class 1 (eye safety), 905nm wavelength
- Software ecosystem: provides ROS-SDK; supports ROS2 development; adapted to Autoware.Universe and provides relevant routines
- Provides Windows PC software
Specifications
| Model | WLR-722 |
| Line count | 32 line |
| Distance measurement range | 0.2~40m@10% |
| Distance measurement accuracy | ±2cm (Typical value) |
| Horizontal scanning FOV | 360° |
| Horizontal scanning resolution | 0.3° |
| Vertical scanning FOV | 62° (-12°~50°) |
| Vertical scanning resolution | 1~4, 29~32: up to 2°; 5~28: 2° (Uniform distribution) |
| Scanning frequency | 10Hz |
| Echo mode | Single echo |
| Laser wavelength | 905nm |
| Human eye safety level | Class 1 (Eye safety) |
| Communication interface | Ethernet |
| Working voltage | 12-32V DC (Power supply power >20W) |
| Power | 5W |
| IMU | ICM-42688 |
| Protection level | IP67 |
| Size | Dia 75mm x 75mm x 75mm |
| Net weight | 265g |
| Operating temperature | -25°C~60°C |
| Storage temperature | -40°C~80°C |
| Transmission method | UDP/IP |
| Output data | Distance, horizontal azimuth, reflectivity |
| Time source | NTP, PTP, GPS |
| GPS synchronization accuracy | <=10ns |
| GPS clock drift | <=10ns/s |
Adapter Cable (1 to 3)
A standard custom LiDAR adapter cable is provided for development. It converts the M12 aviation socket to a DC5521 power female connector, an RJ45 network connector, and a GPS interface socket, integrating power supply and communication in a single cable.
- Cable length: 155cm
- M12 aviation socket: connects to the VANJEE WLR-722 LiDAR
- RJ45 network connector: connects to the main control board or PC network port
- DC5521 power female connector: connects to 12V to 32V batteries or power adapters
- GPS interface socket: connects to an external GPS device
Applications
- Robot 3D environmental perception, mapping, and navigation
- Low-speed autonomous driving platforms
- Industrial automation scenarios requiring 360° sensing
Tutorials
Official tutorial page: https://www.yahboom.net/study/WLR722-32
Video
Support
For pre-sales questions, integration guidance (Ethernet/ROS/ROS2/Autoware.Universe), or after-sales assistance, contact support@rcdrone.top or visit https://rcdrone.top/.
Details
The VANJEE WLR-722 delivers 32-line mechanical scanning with a 360° view and wide 62° vertical field of view for reliable 3D perception.
Core features include TOF ranging, Ethernet output, IP67 protection, built-in IMU support, and development tooling for ROS workflows.
A side-by-side comparison helps confirm the WLR-722’s key parameters before integration into a robot or vehicle platform.
A standard adapter cable combines power, Ethernet networking, and an external GPS interface to simplify bench testing and deployment wiring.
Designed for robots and low-speed autonomous driving, the sensor supports mapping, navigation, and obstacle awareness across indoor and outdoor tasks.
ROS-SDK availability shortens development time for teams building perception pipelines and sensor drivers in ROS/ROS2 environments.
Pre-adapted mapping/navigation routines help teams validate SLAM and route planning more quickly in a ROS setup.
Multiple 3D mapping algorithm options support different SLAM strategies depending on environment complexity and compute budget.
Autoware.Universe compatibility supports autonomous driving research stacks that rely on standardized modules and workflows.
Time-of-Flight measurement calculates distance by timing the laser pulse travel and return, enabling consistent ranging for 3D point clouds.
A 32-channel scan pattern with broad vertical coverage improves detection of near-ground and elevated obstacles during motion.
The built-in 6-axis IMU helps reduce motion-induced distortion, improving mapping stability on uneven ground or during acceleration changes.
IP67 sealing and a closed outer cover help protect the rotating mechanism for stable operation in wet or dusty environments.
A Class 1, eye-safe laser design supports use in shared spaces where people and pets may be nearby during testing or operation.
Up to 40 meters of ranging supports earlier obstacle awareness and smoother path planning for larger indoor areas and outdoor routes.
Windows client software lets you view and validate 360° point cloud output during setup, calibration, and field testing.
Optional shielding angles allow masking of occluded or unwanted sectors to better match sensor placement and vehicle geometry.
Typical applications include warehouse robots, research platforms, logistics scheduling systems, and autonomous vehicle prototypes.
VANJEE WLR-722 tutorial materials and downloadable folders help you access LiDAR usage guides and related algorithm resources.
The ROS2 basic course organizes learning into modular folders with video tutorials and supporting documents for reference.
VANJEE WLR-722 dimensional drawings in millimeters help confirm mounting-hole spacing, overall height, and connector clearance during integration.
The VANJEE WLR-722 LiDAR package includes the sensor, a protective cover, a LiDAR adapter cable, and a screw kit for installation.
The VANJEE WLR-722 mechanical LiDAR features a compact black dome-style housing for integration on robotic platforms.
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