DTOF Ranging Method

Thanks to the DTOF (Direct Time-of-Flight) technology developed by SLAMTEC, RPLIDAR S2 guarantees consistent ranging resolution. Even in longer distance, the resolution always keeps the same. Also, DTOF allows RPLIDAR S2 to detect almost ANY thing with different material types, no matter a darker object, a high reflective mirror, or even transparent glass.

30 Meters Range Radius

The ranging distance radius of RPLIDAR S2 is up to 30 meters, which meets the high demand requirements of robotic navigation applications in commercial scenarios, such as hotels, restaurants, shopping malls, office buildings, etc.

32000 Times per Second sample rate

RPLIDAR S2 improves the internal optical design and measurements system to achieve the sample rate up to 32000 times, which makes more environmental details to be retrieved during the mapping and navigation process.

Resistance to Strong Sunlight, Workable in both Indoor and Outdoor

RPLIDAR S2 has a stable ranging and high-resolution mapping performance in the indoor and outdoor environment, even in 80Klux strong sunlight interference.

Excellent ranging accuracy

For objects with different reflectivities, such as lenses and mirrors with high reverse surfaces, consistent and accurate distance measurements can be obtained.

Small & Compact size, fits the overall appearance requirements of robots

The height of the scanning optical area of RPLIDAR S2 is only 18mm, which makes it easy to be embedded.

High compatibility

RPLIDAR S2 shares the same interface port with A series RPLIDARs. Existing products can upgrade to RPLIDAR S2 seamlessly without the need of changing hardware or software design.

Support serial ports and network ports communication modes

The S2 provides serial ports and network ports communication modes. It is convenient for users to use in various environments.

IP65 proof level

IP65 proof level, combined with a cover to protect its interior mechanism from external interference, provides a stable working environment and meets the industrial application.

Dimension

Selection Guide

• 32000 times/second sampling speed
• 30m measuring radius
• 80000lux strong light anti-interference
• IP65 proof level
• IEC-60825 Class 1 laser safety standard
• CE, FCC, FDA, IEC, REACH, ROHS compliant

• Robot navigation and obstavle avoidance
• Obstacle detecting and avoiding of AGV
• Parking lot monitoring
• Environment perception and autonomous movement of low-speed unmanned vehicles
• Multi-point touching and man-machine interaction

• Power Supply: 5V
• Operating Current: 40mA(5V power supply, in sleep); 400mA(5V power supply, working)
• Measuring Radius: 0.05-30m for white objects; 0.05-10m for black objects
• Sampling Frequency: 32KHz
• Scanning Frequency: 10Hz
• Angular Resolution: 0.12°
• Ranging Accuracy: ±30mm
• Ranging Resolution: 13mm
• Protection Class: IP65
• Anti-ambient Light: ＞80000Lux
• Scanning Range: 360°
• Interface: TTL UART
• Communication Rate: 1Mbps
• Size: 77*77*38.5mm/3.03*3.03*1.52”
• Weight: 190g
• Operating Temperature Range: -10°C-50°C
• Power Supply: 5V
• Operating Current: 40mA(5V power supply, in sleep); 400mA(5V power supply, working)
• Measuring Radius: 0.05-30m for white objects; 0.05-10m for black objects
• Sampling Frequency: 32KHz
• Scanning Frequency: 10Hz
• Angular Resolution: 0.12°
• Ranging Accuracy: ±30mm
• Ranging Resolution: 13mm
• Protection Class: IP65
• Anti-ambient Light: ＞80000Lux
• Scanning Range: 360°
• Interface: TTL UART
• Communication Rate: 1Mbps
• Size: 77*77*38.5mm/3.03*3.03*1.52”
• Weight: 190g
• Operating Temperature Range: -10°C-50°C

• SDk and User Manual
• FAQ about LiDAR

• RPLIDAR S2 x1
• USB Adapter x1
• Mirco-USB Cable x1
• Power Cable x1
• Instruction Card x1