SKU: SEN-000221-915
MPN: LDDS75
7900

Description

The LDDS75 detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN® IoT Server. LDDS75 is powered by 4000mA or 8500 mA Li-SOCI2 battery; It is designed for long term use up to 10 years*.

This device can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, and more.

Key Features

  • LoRaWAN® 1.0.4 Class A
  • Ultro low power consumption
  • Distance Detection by Ultrasonic technology
  • Flat object range 280mm - 7500mm
  • Accuracy: ±(1cm+S*0.3%) (S: Distance)
  • Measure Angle: 40°
  • Cable Length : 25cm
  • Temperature Compensation
  • Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
  • AT Commands to change parameters
  • Uplink on periodically
  • Downlink to change configure
  • IP66 Waterproof Enclosure
  • 4000mAh or 8500mAh Battery for long term use
  • Dimensions: 150 x 120 x 55 mm

Key Retrieval

After your order is fulfilled, you will receive an email from CalChip Connect with instructions on how to retrieve the LoRaWAN® EUIs and keys for your sensor devices. Subject line of the email will be: "CalChipConnect Order - Important information to use your sensors".

Technical Documentation

Download Datasheet
Quick Start Guide
Dragino LDDS75 Sensor Power Analyzer
Dragino LDDS75 Sensor Payload Decoder
Dragino LoRaWAN® Ultrasonic Distance Detecting Sensor
7900