Dragino-LoRaWAN Liquid Level Sensor (No Solar)
LoRaWAN Ultrasonic liquid level sensor
- US 915 MHz band
- Offers ultra-low power consumption
- Provides ultra-long range spread spectrum communication
- Uses ultrasonic sensing technology for distance measurement
- Pre-loads with a set of unique keys
- Powered by an 8500 mA Li-SOCI2 battery
- Change parameters by AT Commands
- Long-Term use
- Solar panel + 3000mAh Li-on battery (DDS20-LS)