The Dragino LDDS45-LB is a long-range LoRaWAN® distance detection sensor designed to measure the distance between the device and a target surface using ultrasonic sensing technology. Integrated with Microclimates EnvOS®, the sensor provides real-time distance measurement, level monitoring, alerts, and historical reporting for applications such as tank level monitoring, smart waste systems, parking management, and environmental infrastructure. With ultra-low power consumption and industrial battery life, it is built for long-term, maintenance-free remote deployment.
Features
- LoRaWAN® 1.0.3 Class A communication protocol
- US915 MHz band support (multi-band variants available)
- Ultrasonic distance measurement with temperature compensation for improved accuracy
- Measurement range up to approximately 30 mm – 4500 mm (flat target surface)
- Supports periodic uplink transmission of distance data
- Low power design for long-term field deployment
- 8500 mAh Li-SOCl₂ battery for up to ~10 years operation (usage dependent)
- IP66-rated weatherproof enclosure for indoor and outdoor use
- AT command configuration for parameter adjustment
- Remote configuration via LoRaWAN downlink
- Wireless OTA firmware upgrade support
- Pre-provisioned LoRaWAN credentials for automatic network join
- Multi-band support (EU868, US915, AU915, AS923, CN470, KR920, etc.)
- Seamless integration with Microclimates EnvOS® for monitoring, alerts, automation, and reporting
