ROBOTIS LDS03 Lidar

The 360 Laser Distance Sensor LDS-03 is a 2D laser scanner capable of sensing a full 360-degree area. It collects data around the robot that can be used for SLAM (Simultaneous Localization and Mapping) and navigation. The LDS-03 is used in the TurtleBot3 Burger and Waffle Pi models.
For the LDS-03 sensor, only the Tx UART interface is available. The USB interface (USB2LDS) allows easier connection to a PC or SBC.

General Data

• Operating voltage: 5 V DC ± 10 %
• LASER wavelength: VCSEL Laser (λ = 905 nm)
• LASER safety: Class I (IEC-60825)
• Current consumption: 240 – 320 mA
• Detection distance: 0.05 – 12 m
• Interface: 3.3 V USART (115200 bps, 8 data bits, no parity, 1 stop bit), Tx Only
• Ambient light resistance: 60,000 lux
• Lifetime: 10,000 hours
• Sampling rate: 4 kHz (fixed)
• Operating temperature: -10 – 50 °C
• Storage temperature: -30 – 70 °C
• Dimensions: 54.7 (W) × 39.7 (D) × 34 (H) mm
• Weight: 42 g

Measurement Performance Data

• Distance range: 0.05 – 12 m
• Distance accuracy:
• 0.05 – 1 m: ±10 mm
• Above 1 m: ±20 mm
• Scan frequency: 10 Hz
• Angular range: 360°
• Angular resolution: 0.9°