Dragino DS20L LoRaWAN Smart Distance Detector

DS20L LoRaWAN Smart Distance Detector

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 LoRaWAN Smart Distance Detector 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.

DS20L supports Datalog feature. It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.

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

Sensor Spec:

LiDAR Sensor:

• Measure Range: 3cm ~ 200cm @ 90% reflectivity
• Accuracy: ±2cm @ (3cm ~ 100cm); ±5% @ (100 ~ 200cm)
• ToF FoV: ±9°. Total 18°
• Light source: VCSEL