DRAGINO - Sensor - LoRa - LoRaWAN LiDAR ToF Distance Detection Sensor LLDS12-EU868

DRAGINO LoRaWAN LiDAR ToF Distance Detection Sensor

overview

The Dragino LLDS12 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 up to 10 centimeters (+/- 5cm up to 6m) and up to 12 meters (+/-1% from 6m). The LiDAR probe uses laser induction technology to measure distance. The LLDS12 can be used in scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewerage, etc. It detects the distance between the measured object and the sensor and transmits the value wirelessly to the LoRaWAN IoT server. The LoRa wireless technology used in the LLDS12 enables the device to send data and achieve extremely long ranges at low data rates. It provides spread spectrum communication with extremely long range and high interference immunity with minimal power consumption. The LLDS12 is powered by a 8500mAh Li-SOCI2 battery, designed for long-term use of up to 5 years. Each LLDS12 is preloaded with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server and a connection is established automatically after power-on.

Characteristics

• LoRaWAN 1.0.3 Class A
• Ultra-low power consumption
• Laser technology for distance detection
• Operating range - 0.1m~12m?
• Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
• Battery level monitoring
• Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
• AT commands to change parameters
• Uplink at regular intervals
• Downlink to change the configuration
• 8500mAh battery for long-term operation

Applications

• Horizontal distance measurement
• Parking space management system
• Detecting the proximity and presence of objects
• Intelligent trash can management system
• Robot obstacle avoidance
• Automatic control
• Sewerage