The Dragino DS20L is a smart distance detector base on long-range wireless LoRaWAN technology. It uses LiDAR sensor to detect the distance between DS20L and object, then DS20L will send the distance data to the IoT Platform via LoRaWAN. DS20L can measure range between 3cm ~ 200cm.

DS20L allows users to send data and reach extremely long ranges via LoRaWAN. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such smart cities, building automation, and so on.

DS20L has a built-in 2400mAh non-chargeable battery for long-term use up to several years*. Users can also power DS20L with an external power source for continuous measuring and distance alarm / counting purposes.

DS20L is fully compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.

Features:   

• LoRaWAN Class A protocol
• LiDAR distance detector, range 3 ~ 200cm
• Periodically detect or continuously detect mode
• AT Commands to change parameters
• Remotely configure parameters via LoRaWAN Downlink
• Alarm & Counting mode
• Firmware upgradable via program port or LoRa protocol
• Built-in 2400mAh battery or power by external power source

Sensor Spec:

LiDAR Sensor:  

• Operation Temperature: -40 ~ 80 °C
• Operation Humidity: 0~99.9%RH (no Dew)
• Storage Temperature: -10 ~ 45°C
• Measure Range: 3cm~200cm @ 90% reflectivity
• Accuracy: ±2cm @ (3cm~100cm); ±5% @ (100~200cm)
• ToF FoV: ±9°, Total 18°
• Light source: VCSEL

DOCUMENTS:

• DataSheet, Document Base
  
• User Manual -- Online Latest
• Shared Folder for all Dragino Products

• DataSheet, Document Base
  
• User Manual -- Online Latest
• Shared Folder for all Dragino Products