The Dragino LSE01 is a LoRaWAN soil moisture, temperature, and electrical conductivity (EC) sensor for precision agriculture. Using the FDR measurement method with temperature and EC compensation, it reports volumetric soil moisture, soil temperature, and salinity — key inputs for irrigation scheduling and fertilizer management.

Key specifications

• Soil moisture 0–100% (±3%), EC 0–20,000 µS/cm, temperature -40 to 85°C
• FDR sensing with temperature and EC compensation; factory calibrated for mineral soils
• 4000 mAh Li-SOCl2 battery for up to 10 years of field operation
• LoRaWAN v1.0.3 Class A, multi-band support including US915
• IP66 waterproof enclosure with burriable probe
• AT commands and LoRaWAN downlink for remote configuration

This US915 variant uplinks to any standard LoRaWAN network server for farm-wide soil monitoring.