The Dragino LSPH01 is a LoRaWAN soil pH and temperature sensor for analyzing soil acidity and alkalinity in the field. Its solid AgCl reference electrode and pure-metal pH electrode deliver stable, accurate pH readings from a probe that can stay buried long-term, reporting over LoRaWAN for precision agriculture.

Key specifications

• Soil pH measurement with temperature compensation; end-user pH calibration supported
• Soil temperature monitoring alongside pH
• IP68-rated sensor probe for long-term burial; IP66 device enclosure
• 8500 mAh Li-SOCl2 battery designed for up to 5 years of use
• LoRaWAN v1.0.3 Class A, multi-band support including US915
• AT commands and LoRaWAN downlink for remote configuration

This US915 variant integrates with standard LoRaWAN gateways and network servers for continuous soil chemistry monitoring.