Unitree Robotics 4D LiDAR L2 - 360°×96° FOV, 30m Range, 64k Points/s, 3-Axis IMU

While the provided specifications do not list the exact interface, LiDAR modules of this class typically utilize high-speed serial communication such as Ethernet (e.g., GigE), USB 3.0, or UART for data transmission. Please consult the official Unitree Robotics documentation for the specific pinout, protocol (e.g., custom binary, standard point cloud format), and baud rate requirements for integration with your host controller like a Raspberry Pi or industrial PLC.

The Unitree Robotics L2 is specified for both indoor and outdoor use. Laser Time-of-Flight (ToF) technology generally offers good ambient light immunity compared to other optical methods. However, performance at the maximum 30m range may be affected by extreme direct sunlight. For critical outdoor applications, verify the sensor's specific performance metrics under high-ambient-light conditions from the manufacturer's datasheet.

The module has a maximum power consumption of 10W. You will need to provide a stable DC power supply that matches its voltage input requirements (common values are 12V or 24V DC for such sensors). Always refer to the official unit's power input specifications and connector type (e.g., 4-pin aviation connector) to ensure correct and safe operation, including proper current rating and polarity.

The integrated 6-axis IMU (3-axis accelerometer + 3-axis gyroscope) provides real-time motion data. This allows for sensor fusion algorithms to correct the point cloud data for the platform's own movements (like tilting, vibration, or sudden acceleration), significantly improving the accuracy and stability of the generated 3D map and the robot's estimated position, especially in dynamic or uneven terrain.