• SLAMTEC RPLIDAR S3 LiDAR Sensor, angled view with RPLIDAR logo on the base
  • RPLIDAR S3 sensor module, rear-side angle showing round scanning head on square base
  • SLAMTEC RPLIDAR S3 LiDAR sensor angled product photo on white background with RCDrone watermark
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SLAMTEC RPLIDAR S3 LiDAR Sensor 40m Range 32kHz SL-TOF TTL UART IP65 for Robotics & SLAM

SLAMTEC RPLIDAR S3 LiDAR Sensor 40m Range 32kHz SL-TOF TTL UART IP65 for Robotics & SLAM

Slamtec

$751.00 USD
$751.00 USD
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Overview

The SLAMTEC RPLIDAR S3 LiDAR is a compact scanning LiDAR sensor designed for indoor and outdoor ranging and environment perception, featuring reliable resistance to daylight (>=80Klux / 80,000Lux anti-interference ability of ambient light). It supports a stable 40-meter measurement radius for white objects under 70% reflection and provides high-speed sampling for mapping and obstacle detection tasks.

Key Features

  • SLAMTEC self-developed SL-TOF (SLAMTEC Direct Time-of-Flight); modulated pulse, low power infrared laser light source
  • 40m radius ranging distance (white object: 0.05-40 meters under 70% reflection)
  • Low reflectivity performance: up to 15 meters with 10% reflectivity (black objects)
  • High-speed sampling: 32kHz (32,000 times/second / 32k measurements per second)
  • Angular resolution: Typ. 0.1125°, 0.1125°~0.225°
  • Suitable for indoor and outdoor use; ambient light resistance noted up to 80,000Lux
  • IP65 dust proof and water proof
  • Compact form factor; total height noted as 4cm
  • Compatible with the SLAMTEC ecosystem (software, firmware, and hardware interfaces)

For integration questions (UART wiring, baud rate setup, or mechanical files), contact [email protected] or visit https://rcdrone.top/.

Specifications

Parameter Value
Model SLAMTEC RPLIDAR S3
Application Scenarios Ideal for both outdoor and indoor environments with reliable resistance to daylight (>=80Klux)
Distance Range White object: 0.05-40 meters (under 70% reflection)
Distance Range Black object: 0.05-15 meters (under 10% reflection)
0.05 - 5 meters (under 2% reflection)
Scan Field Flatness 0°-1.5° (other angle requirements can be customized)
Sample Rate 32kHz
Scanning Frequency Typ. 10Hz, 10~20Hz
Angular Resolution Typ. 0.1125°, 0.1125°~0.225°
Communication Interface TTL UART
Communication Speed 1M
Accuracy ±30mm
Resolution 10mm
Working Wavelength 895-915nm
Laser Power 25W
Pulse Length 5ns
Laser Safety Class IEC-60825 Class 1
Power Voltage 4.9 to 5.2 V
Power Voltage Ripple 150mV (Max)
System Start Current 1200mA
Power Current 450mA
Weight 115g
Working Temperature Range -10 to 50 C
Storage Temperature Range -20 to 60 C

Applications

  • Robot navigation and obstacle 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
  • UAV mapping and obstacle avoidance
  • ROS trolley/education trolley for map building and obstacle avoidance
  • Environment scanning and 3D rebuilding

Manuals

Details

SLAMTEC RPLIDAR S3 LiDAR Sensor product overview banner highlighting 40 m range, 32 kHz sampling, IP65

RPLIDAR S3 is a compact scanning LiDAR built for reliable ranging and perception indoors or outdoors, even in bright daylight.

SLAMTEC SL-TOF (direct time-of-flight) sensing principle graphic for RPLIDAR S3 measurement accuracy and immunity

SLAMTEC’s SL-TOF direct time-of-flight design helps improve measurement accuracy and light immunity for mapping and obstacle detection.

SLAMTEC RPLIDAR S3 LiDAR Sensor 40 m measurement radius illustration with reflectivity reference scale

A stable measurement radius up to 40 meters supports longer-range scanning for navigation, mapping, and environment perception.

Low reflectivity ranging example showing RPLIDAR S3 measuring darker surfaces up to 15 m in an indoor corridor scene

Low-reflectivity performance helps maintain usable ranging on darker targets for more consistent obstacle detection.

32,000 times per second high-speed sampling graphic with scan grid and point cloud style visualization

High-speed 32 kHz sampling captures more points per second for smoother mapping and responsive obstacle avoidance.

80,000 lux ambient light anti-interference graphic indicating daylight resistance for outdoor ranging with RPLIDAR S3

Ambient-light resistance up to 80,000 lux helps keep scan data stable in sunlit spaces and bright indoor environments.

SLAMTEC RPLIDAR S3 LiDAR Sensor size comparison showing compact body with 4 cm total height marker

With an overall height around 4 cm, the sensor fits neatly into tight robotic enclosures and compact platforms.

Compatibility image showing RPLIDAR family modules and cables, emphasizing SLAMTEC ecosystem software, firmware, and interfaces

Designed to integrate with the SLAMTEC ecosystem, it supports common interfaces for straightforward hardware and software integration.

Laser safety notice graphic indicating Class 1 laser safety for the RPLIDAR S3 infrared light source

The infrared light source meets IEC-60825 Class 1 laser safety requirements for typical use around people.

Application scenarios collage for RPLIDAR S3 including robot navigation, AGV obstacle avoidance, UAV mapping, and monitoring

Typical applications include robot navigation, AGV obstacle avoidance, UAV mapping, parking/area monitoring, and ROS education projects.

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