DDS75-LS Solar Powered LoRaWAN Distance Detection Sensor (7.5m)

The Dragino DDS75-LS is a LoRaWAN Distance Detection Sensor, designed for outdoor use (IP66). It measures the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement of 0.3m to 7.5m. Temperature compensation is performed internally to improve the accuracy of data. The measured values are uploaded wirelessly to the LoRaWAN IoT Server.

DDS75-LS supports BLE and LoRaWAN remote configure which makes it very easy to adapt the device. It also supports wireless OTA to update the firmware.

This device is powered by a rechargeable battery and a solar cell for continuous use.

Each DDS75 is pre-loaded with a set of unique keys for LoRaWAN registrations. If you register these OTAA keys to the local LoRaWAN server (e.g. TTN), then it will auto connect after power on.

More information is available on the website of Dragino.