DRAGINO · Sensor · LoRa · LoRaWAN Distance Detection Sensor · LDDS75EU868-8 (8500mA)

DRAGINO LoRaWAN Distance Detection Sensor

LDDS75-EU868-8

overview

The Dragino LDDS75 is a LoRaWAN distance sensor for Internet of Things solutions. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic technology for distance measurement, and temperature compensation is performed internally to improve the reliability of the data.

The LDDS75 can be used in scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, groundwater level monitoring, etc.

It detects the distance between the measured object and the sensor and transmits the value wirelessly to the LoRaWAN IoT server.

The LoRa radio technology used in the LDDS75 enables the device to transmit data and achieve extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication and high noise immunity with minimal power consumption.

The LDDS75 is powered by an 8500 mA Li-SOCI2 battery and is designed for long-term use of up to 10 years*.

Each LDDS75 is preloaded with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server and the device will automatically connect after power-up if there is network coverage.

Characteristics

• LoRaWAN 1.0.3 Class A
• Ultra-low power consumption
• Distance detection using ultrasonic technology
• Flat object area 280mm - 7500mm
• Cable length: 25cm
• Temperature compensation
• Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
• AT commands to change the parameters
• Uplink at regular intervals
• Downlink to change the configuration
• Waterproof IP66 housing
• 8500mAh battery for long-term operation

scope of application

• Horizontal distance measurement
• Measurement of liquid levels
• Parking space management system
• Detecting the proximity and presence of objects
• Intelligent trash can management system
• Robot obstacle avoidance
• Automatic control, sewerage
• Monitoring the groundwater level

scope of delivery

• 1 x GARMIN LDDS75-EU868-8