WAVESHARE RPLIDAR High-Performance Compact-size DTOF Lidar, Support UART Port / Ethernet Port Communication Modes, Spec: S2

1. Measurement range:
- 90% reflectance: S2L: 0.05–18 m; S2/S2E: 0.05–30 m; S2P: 0.05–50 m
- 10% reflectivity: S2L: 0.05–8 m; S2/S2E: 0.05–10 m; S2P: 0.05–15 m
2. Measurement dead zone: 0.05 m
3. Sampling rate: 32,000 times/second
4. Scan frequency: 10 Hz
5. Angular resolution: 0.12°
6. Distance measurement accuracy: ±30 mm
7. Distance measurement resolution: 13 mm
8. Communication interface: S2L/S2/S2P: UART serial port (1M); S2E: Ethernet UDP (10/100M)
9. Operating voltages: 5V, 12V
10. Power consumption: >2W
11. Protection rating: IP65
12. Operating temperature: -10°C to 50°C
13. Application scenarios: for indoor and outdoor environments; reliable resistance to sunlight
14. Size: about 77 x 38.85 mm

Features:
1. Supports multiple communication methods including serial and Ethernet ports, facilitating use in various environments
2. Measurement range of 18m to 50m, meeting the needs of robotic applications in commercial settings such as hotels, restaurants, shopping malls, and office buildings
3. Utilizes DTOF (Direct Time of Flight) ranging technology to ensure excellent LiDAR measurement accuracy at any distance, while effectively detecting low-reflectivity, specular, and even highly transparent objects
4. Comprehensively improved internal optics and algorithm systems, with a sampling rate of up to 32,000 times per second, outputting high-quality point cloud data to capture more environmental details
5. Effectively resists interference from indoor ambient light and strong outdoor light; achieves stable ranging and high-precision mapping even under strong outdoor light conditions of 80,000 lux
6. The radar’s top scanning area is approximately 18 mm high, making it compact and easy to embed. This significantly reduces the height of the robot’s radar aperture without affecting the robot’s overall aesthetic design, delivering a sleek, high-tech appearance
7. The interface is consistent with that of the RPLIDAR A1 radar, ensuring compatibility with existing RPLIDAR A1 LiDAR robot products
8. IP65 protection rating, combined with a sealed, independent housing, provides comprehensive protection for the internal rotating mechanism, mitigates external interference, ensures a stable operating environment, and meets the requirements of industrial applications
9. To ensure the product’s safety for humans and pets, a low-power infrared laser emitter is used as the light source, driven by a modulated pulse method. The laser emits only for an extremely brief duration, complying with FDA Class 1 eye safety standards