DRAGINO LDDS20 LoRaWAN Ultrasonic Liquid Level Sensor User Manual
Learn more about the Dragino LDDS20 LoRaWAN Ultrasonic Liquid Level Sensor with this user manual. Discover its features, including ultra-low power consumption and high accuracy, and how it can measure various liquids without the need to contact them. Find out how to register its unique keys to a local LoRaWAN server for auto-connection.