Description
About This Product
The LW20/C uses laser time-of-flight technology to measure the distance between the sensor and a target. Its sealed IP67 enclosure makes it suitable for external installation where protection from dust and water is required.
The sensor supports configurable measurement rates from 48 to 5,000 readings per second, allowing it to be used for applications ranging from altitude measurement to faster obstacle-detection and scanning tasks. First- and last-pulse processing can also help when multiple reflecting surfaces, foliage, dust or similar conditions are present.
Features
- Up to 100 m measurement range
- IP67 dust and water-resistant enclosure
- 905 nm laser technology
- Single-beam measurement
- Up to 5,000 readings/second
- First- and last-pulse detection
- Compact and lightweight design
- UART and I²C communication
- Suitable for bright sunlight conditions
- Compatible with PX4 and ArduPilot
- Can be integrated with Arduino and Raspberry Pi
- Suitable for external UAV/UGV installation
Technical Specifications
| Specification | Details |
|---|---|
| Model | LW20/C |
| Product Type | microLiDAR / Laser Rangefinder |
| LiDAR Type | Single Beam |
| Measurement Range | 0.2–100 m |
| Wavelength | 905 nm |
| Update Rate | 48–5,000 readings/sec |
| Signal Processing | First & Last Pulse |
| Weight | 19.5 g |
| Dimensions | 30 × 20 × 43 mm |
| Protection Rating | IP67 |
| Interfaces | Serial UART & I²C |
| Logic Level | 3.3 V TTL, 5 V tolerant |
| Integration | PX4, ArduPilot, Arduino, Raspberry Pi, LW Studio |
Resources
Documents
Support software
2D & 3D CAD files
APIs & integration samples
- I2C example (Arduino)
- Serial example(Arduino)
- I2C example (RaspberryPi Python)
- Serial example (RaspberryPi Python)
Product Accessories
- LW20 mounting bracket
- LW20 servo mounting bracket
- LW20 aluminium mounting bracket
- SF20/LW20 Serial and power cable
Reviews
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