ydlidar_ros2_driver_node: ros__parameters: port: 192.168.0.11 frame_id: laser_frame ignore_array: "" baudrate: 8090 lidar_type: 0 device_type: 1 sample_rate: 20 abnormal_check_count: 4 fixed_resolution: true reversion: true inverted: true auto_reconnect: true isSingleChannel: false intensity: true support_motor_dtr: false angle_max: 180.0 angle_min: -180.0 range_max: 50.0 range_min: 0.01 frequency: 20.0 invalid_range_is_inf: false