The core of RPLIDAR A2 runs clockwise to perform a 360 degree omnidirectional laser range scanning for its surrounding environment and then generate an outline map for the environment.

Compared with traditional technology, with infrared laser device, the RPLIDAR A2 can realize the multi-point touch on a super-large screen, which has a higher resolution, reacts quickly and resists ambient light.

Applications:

Environmental scanning and 3D reconstruction

Robot simultaneous localization and mapping (SLAM) Obstacle detecting and avoiding

Applications: Multi-touch and human-computer interaction Multi-point touching and man-machine interaction

Model        A2M8     Measuring Range    0.2m - 12m     Sampling Frequency      8K     Rotational Speed    10Hz（5Hz-15Hz）     Angular Resolution    0.45°     Scan Field Flatness    ±1.5° Proof Level    Class 1 System Voltage    5V System Current    450mA - 600mA Power Consumption    2.25W-3W Output        UART Serial       (115200bps)

Temperature Range    0℃-40℃ Angular Range    360° Range Resolution    ≤1% of the range（≤12m） ≤2% of the range（12m～16m） Accuracy    1% of the range（≤3 m） 2% of the range（3-5 m） 2.5% of the range（5-25m）

https://www.slamtec.com/en/lidar/a2