MR-25-LB -- Dragino LoRaWAN Microwave Radar Distance Sensor EU868

The Dragino MR-25-LB is a LoRaWAN Microwave Radar distance sensor. It uses 80Ghz Microwave to detect the distance between sensor and different objects. Compare vs ultrasonic or Lidar measurement method, Microwave Radar is more reliable for condensation / dusty environment. It can sense correct distance even there is water or thick dust on top of the sensor.
 
The MR-25-LB can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
 
The LoRa wireless technology used in MR-25-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
 
MR-25-LB supports BLE configure and wireless OTA update which make user easy to use.
 
MR-25-LB is powered by 8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Features:

    LoRaWAN 1.0.3 Class A
    Ultra-low power consumption
    80GHz Microwave Radar for distance detection
    Measure Range : 25m: 200 ~ 25000mm
    Accuracy: ± 20mm
    Resolution: 1mm
    Measurement Angle : 7.6 degrees horizontal and 7.6 degrees vertical
    Monitor Battery Level
    Support Bluetooth v5.1 and LoRaWAN remote configure
    Support wireless OTA update firmware
    AT Commands to change parameters
    Uplink on periodically
    8500mAh Li/SOCl2 Battery (MR-XX-LB)

 
Applications:

    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
    Bottom water level monitoring

Package Includes:

    1 x MR-25-LB LoRaWAN Distance Detection Sensor