The Dragino LDS12-LB is a LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor for Internet of Things solutions. It is capable of measuring the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)! The LiDAR probe uses laser induction technology for distance measurement.

The LDS12-LB 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 via wireless to the LoRaWAN IoT Server.

The LoRa wireless technology used in LDS12-LB allows devices to send data and reach extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

LDS12-LB supports BLE configuration and wireless OTA update, which makes user easy to use.

LDS12-LB is powered by an 8500mAh Li-SOCI2 battery, it is designed for long-term use up to 5 years.

Each LDS12-LB is pre-loaded with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server, and it will auto connect after power on.

Features: 

LoRaWAN 1.0.3 Class A

Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865

Ultra-low power consumption

Laser technology for distance detection

Measure Distance: 0.1m~12m @ 90% Reflectivity

Accuracy :  ±5cm@(0.1-6m), ±1%@(6m-12m)

FOV: 3.6°

Monitor Battery Level

Support Bluetooth v5.1 and LoRaWAN remote configuration

Support wireless OTA update firmware

AT Commands to change parameters

Downlink to change the configuration

8500mAh Battery for long-term use

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：-20℃~75℃

Operating temperature: -20℃~60℃

Measure Distance:

0.1m ~ 12m @ 90% Reflectivity

0.1m ~ 4m @ 10% Reflectivity

Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)

Distance resolution: 5mm

Ambient light immunity: 70klux

Enclosure rating: IP65

Light source: LED

Central wavelength: 850nm

FOV: 3.6°

Material of enclosure: ABS+PC

Wire length: 25cm 

LoRa Spec: 

Frequency Range,  Band 1 (HF): 862 ~ 1020 MHz

Max +22 dBm constant RF output vs.

RX sensitivity: down to -139 dBm.

Excellent blocking immunity 

Battery:

Li/SOCI2 un-chargeable battery

Capacity: 8500mAh

Self-Discharge: <1% / Year @ 25°C

Max continuous current: 130mA

Max boost current: 2A, 1 second

Power Consumption: 

Sleep Mode: 5uA @ 3.3v

LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

Applications:

Horizontal distance measurement

Parking management system

Object proximity and presence detection

Intelligent trash can management system

Robot obstacle avoidance

Automatic control

Sewer

Package Content:

1 x LDS12-LB

Dimension and Weight:

Package Dimension: 150*120*55mm

Weight: 220g

Order Info:

LDS12-LB-XXX

XXX: the default frequency band

    EU433: Default frequency band EU433

    CN470: Default frequency band CN470

    EU868: Default frequency band EU868

    IN865: Default frequency band IN865

    KR920: Default frequency band KR920

    AS923: Default frequency band AS923

    AU915: Default frequency band AU915

    US915: Default frequency band US915

Useful Link:

Datasheet

User Manual

Certificate

Firmware