SE01-LS LoRaWAN Soil Moisture, Temperature & EC Sensor

The Dragino SE01-LS is a LoRaWAN® soil sensor designed for smart agriculture applications to accurately measure soil moisture, soil temperature, and electrical conductivity (EC). Using FDR (Frequency Domain Reflectometry) technology with temperature and EC compensation, it delivers reliable data for saline-alkali and loamy soils. The sensor is factory-calibrated for mineral soil and transmits data wirelessly over long-range LoRaWAN networks.

Key Specifications

• Protocol: LoRaWAN v1.0.3 Class A

• Measured Parameters:

  • Soil Moisture: 0–100% V/V

  • Soil Temperature: –40 °C to +85 °C

  • Soil Conductivity: 0–20,000 µS/cm (0–20 EC)

• Measurement Technology:

  • Moisture: FDR with temperature & EC compensation

  • Temperature: RTD, factory calibrated

  • Conductivity: Temperature-compensated EC measurement

• Frequency Bands: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915 / IN865

• Configuration: BLE & LoRaWAN remote configuration

• Firmware: Wireless OTA update

• Power Supply: Solar panel + 3000mAh Li-ion battery

• Battery Life: Up to 5 years (typical)

• Operating Temperature: –40 °C to +85 °C

• Device Size: 19.5 × 12.5 × 5.5 cm

• Device Weight: 0.42 kg

Applications

Precision agriculture, smart irrigation management, soil health monitoring, greenhouse farming, and crop research.

USER MANUAL:

SE01-LS_User_Manual

DATA SHEET:

SE01-LS_Datasheet

FIRMWARE:

SE01-LS_Firmware