DDS75 LoRaWAN Waterproof Distance Detection Sensor 8500mA BatteryDDS75 LoRaWAN Waterproof Distance Detection Sensor, 8500mA Li SOCI2 battery The Dragino DDS75 is a LoRaWAN Distance Detection Sensor for the Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data. The DDS75 can

power supply

Liquid Leak Detection

MiWi click schematic

A Hardware mounting kit (4 nuts and bolts (M3)

so a side mount version of the USB connector works best for this

Supported LoRaWAN Band

Wiring is simple since each output terminal has a ground terminal beside it

The Doppler effect - a change in frequency of a wave for the observer and object move closer or further apart from one another

995mA at 3

Digital Gravity interface x14

Tinyshield Dual DC Motor Board - TI DRV8837 H-bridge motor driver

1-port RS485 to 802