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Compact black cylindrical lidar sensor with silver top ring

yahboom

yahboom Silan Lidar Sensor S2L

SKU CH-4GX4-3JWAK

360-degree laser scanner for ROS robots with 8000 to 32000 measurements per second and 10 to 20 Hz scanning

  • 360° environment mapping with Class 1 eye-safe laser
  • Scanning frequency adjustable from 10 Hz to 20 Hz
  • Measurement rate up to 32 000 samples per second
  • Brushless motor runs quietly with minimal friction
  • Suitable for indoor and outdoor robot navigation

Yahboom Silan S2L Lidar Sensor

The Yahboom Silan S2L is a 2D laser scanner built for simultaneous localisation and mapping in robotics projects. It delivers 360-degree environmental data for autonomous navigation and obstacle detection. Developers receive ROS integration packages and technical documentation to accelerate software development.

Ideal for ROS robotics and indoor mapping

Engineers building service robots, AGVs or research platforms will value the ready-to-use ROS support and Class 1 eye-safe laser. Buyers who require outdoor-rated range or long-distance surveying should evaluate alternative sensors designed for those conditions.

Measurement and scan rates

The sensor operates at a measurement frequency between 8000 and 32000 times per second with a scanning frequency of 10 to 20 Hz. These rates determine the resolution and refresh speed of the generated contour map.

How it compares

Measured against everything we stock in Sensors, Transducers & Thermometers, at today’s prices. Recalculated every night.

Price $317.99
Pricier than about 82% of the 255 comparable items (median $39.99).

Specifications

Processor
ProcessorOther

Questions about this item

What host interface does the Silan S2L lidar need to connect to my robot computer?

The sensor communicates over a serial link, so your controller must provide a UART or USB-to-serial port with the matching connector and voltage level.

Will the 360-degree scan and 10 to 20 Hz rotation speed work with an older ROS 1 navigation stack?

Yes, the 360-degree coverage and 10 to 20 Hz scan rate are compatible with standard ROS 1 laser drivers and cost-map parameters used on earlier platforms.

How can I verify the S2L is scanning correctly after wiring it up?

Open the ROS driver, visualise the LaserScan topic in RViz, and confirm a continuous 360-degree point cloud updating at 10 to 20 Hz with expected range values.

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