Dragino DDS20-LS-EU868 solar powered LoRaWAN Ultrasonic liquid level sensor hub-module LoRa Specs: Up to 140

LoRa Specs: Up to 140 dBm sensitivity

and 1024 bytes of EEPROM

Idle speed at 6 V: 38 rpm

supports flash loading with make examples for different ARM controllers

Robust enclosure: M12 IP68 cable gland for the waterproof routing of external sensor cables with a larger diameter

Dragino DDS20-LS-EU868 solar powered LoRaWAN Ultrasonic liquid level sensor hub-module LoRa Specs: Up to 140The Dragino DDS20 LS EU868 is a solar powered LoRaWAN ultrasonic liquid level sensor, based on the DDS20 LB EU868 model. It features a built in solar panel and a 3000mAh lithium ion battery, offering an environmentally friendly and self sustaining power solution.