About This Product

The SF000/B uses time-of-flight laser measurement technology to determine the distance between the sensor and a target. Its compact size and low weight make it suitable for integration into drones, robotic platforms and other systems where space and payload capacity are limited. The sensor can provide up to 388 distance readings per second and supports first- and last-pulse detection, which can help distinguish ground-level measurements from objects such as vegetation.

Features

  • 50 m maximum measurement range
  • Extremely compact and lightweight design
  • Static single-beam LiDAR
  • 905 nm laser wavelength
  • Up to 388 readings per second
  • First and last pulse detection
  • Serial UART and I²C interfaces
  • 1 cm measurement resolution
  • Suitable for bright outdoor conditions
  • Supports PX4 and ArduPilot integration

Technical Specifications

Specification Details
Model SF000/B
Product Type Small Laser Rangefinder / microLiDAR
LiDAR Type Static Single Beam
Measurement Range 0.2–50 m
Resolution 1 cm
Accuracy ±5 cm
Update Rate 48–388 readings/second
Laser Wavelength 905 nm
Laser Safety Class 1M
Power Supply 4.5–5.5 V
Typical Current 84 mA
Interfaces Serial UART & I²C
Logic Level 3.3 V TTL, 5 V tolerant
Dimensions 24 × 34 × 20 mm
Weight 9.81 g excluding cables
Optical Aperture 11 mm
Beam Divergence <1°
Operating Temperature -10°C to +50°C
Integration PX4, ArduPilot, Arduino, Raspberry Pi, LW Studio

 

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