The YDLIDAR SDM15 High Precision Laser Ranging Module, Supporting ROS & ROS2 is a high precision single point laser ranging module with a small margin of error and strong stability. Based on the Time of Flight (TOF) ranging principle, it has a sampling frequency of up to 1.8kHz and a detection distance of up to 15m and can resist up to 60KLux of strong light. YDLIDAR SDM15 is small and lightweight, making it ideal for use in indoor and outdoor UAV obstacle avoidance at fixed heights, robot obstacle avoidance, home service robot/sweeping robot navigation obstacle avoidance, and other scenarios. Tutorials based on Linux, ROS, and STM32 are available for user reference.

Features:

• Small size, about 17.2*45*22.3mm
• The sampling frequency is up to 1.8kHz, the detection distance is up to 15m, and it can resist the strong light environment of 60KLux.
• Widely used, such as UAV flight, robot obstacle avoidance, sweeping robot, etc.

Specification:

• Ranging principle: TOF
• Measuring distance: 0.05m-15m
• Sampling frequency: 1800Hz
• Measurement accuracy: <20mm (Ranging distance<1m)

1. <3% (1m Ranging distance<2m)
2. <4% (2m Ranging distance<15m)

• Anti-Glare: 60K Lux
• Size: 45*17.2*22.3mm
• Baud rate: 460800bps-1500000bps
• Installation: Flat screw standard fixing
• ROS support: ROS1&ROS2

Package Includes:

1 x YDLIDAR SDM15 laser ranging module

1 x Serial communication module

1 x Connection cable

1 x USB to Type-C Cable