LDS40-NB NB-IoT LiDAR ToF Distance Sensor

The Dragino LDS40-NB is an NB-IoT LiDAR ToF (Time of Flight) Distance Sensor for the Internet of Things solution.  It is capable of measuring the distance to objects as close as 0m to 40m. The LiDAR probe uses laser induction technology for distance measurement.

The LDS40-NB can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.

It detects the distance between the measured object and the sensor and uploads the value wirelessly to the NB-IoT IoT Server.

LDS40-NB supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirements, and supports uplinks to various IoT Servers.

LDS40-NB supports BLE configure and OTA update which make users easy to use.

LDS40-NB is powered by an 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.

LDS40-NB has an optional built-in SIM card and default IoT server connection version. Which makes it work with a simple configuration.

Features:  

NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD

Ultra-low power consumption

Laser technology for distance detection

Measure Distance: 0.1m ~ 40m @ 90% Reflectivity; 0.1m ~ 13.5m @ 10% Reflectivity

Distance resolution: 1cm

Multiply Sampling and one uplink

Support Bluetooth v5.1 remote configure and update firmware

Uplink on periodically

Downlink to change configure

IP65 Waterproof Enclosure

8500mAh Battery for long-term use

Nano SIM card slot for NB-IoT SIM 

Applications: 

Horizontal distance measurement

Parking management system

Object proximity and presence detection

Intelligent trash can management system

Robot obstacle avoidance

Automatic control

Sewer 

Specification: 

Common DC Characteristics: 

Supply Voltage: built-in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v

Operating Temperature: -40 ~ 85°C 

Probe Specification:  

Storage temperature：-30°C~80°C

Operating temperature: -20°C~60°C

Measure Distance:

0.1m ~ 40m @ 90% Reflectivity

0.1m ~ 13.5m @ 10% Reflectivity

Distance resolution: 1cm

Ambient light immunity: 100klux

Enclosure rating: IP65

Light source: VCSEL

Central wavelength: 850nm

FOV : 3°

Material of enclosure: ABS+PC

Wire length: 75cm 

NB-IoT Spec: 

NB-IoT Module: BC660K-GL 

Support Bands: 

B1 @H-FDD: 2100MHz

B2 @H-FDD: 1900MHz

B3 @H-FDD: 1800MHz

B4 @H-FDD: 2100MHz

B5 @H-FDD: 860MHz

B8 @H-FDD: 900MHz

B12 @H-FDD: 720MHz

B13 @H-FDD: 740MHz

B17 @H-FDD: 730MHz

B18 @H-FDD: 870MHz

B19 @H-FDD: 870MHz

B20 @H-FDD: 790MHz

B25 @H-FDD: 1900MHz

B28 @H-FDD: 750MHz

B66 @H-FDD: 2000MHz

B70 @H-FDD: 2000MHz

B85 @H-FDD: 700MHz

Battery:

Li/SOCI2 un-chargeable battery

Capacity: 8500mAh

Self-Discharge: <1% / Year @ 25°C

Max continuously current: 130mA

Max boost current: 2A, 1 second

Power Consumption: 

STOP Mode: 10uA @ 3.3v

Max transmit power:  350mA@3.3v

Package Includes: 

LDS40-NB_NB-IoT LiDAR Distance Sensor x 1

External antenna x 1 

Dimensions and Weight:

Package Dimension: 150*120*55mm

Weight: 220g 

Order Info:

Part Number: LDS40-NB-XX

XX: 

GE: General version ( Exclude SIM card)-default shipping

1T: with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server

1NCE SIM Card NB-IoT network coverage: Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands

Useful Link:

Datasheet

User Manual

Firmware