SPH01-LX: LoRaWAN Soil pH Sensor

The Dragino SPH01-LX is a LoRaWAN Soil pH Sensor for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, to send to the platform to analyze the soil acidity or alkali level. The probe is IP68 waterproof.

The SPH01-LX probe is made of a Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect the soil’s pH with high accuracy and stable values. The SPH01-LX probe can be buried into soil for long term use.

The LoRa wireless technology used in the SPH01-LX allows the device to send data over extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

The SPH01-LX supports BLE configuration and wireless OTA updates which makes the device easy to use.

The SPH01-LX is powered by 8500mAh or 190000mAh Li-SOCI2 battery or solar powered with a 3000mAh Li-ion battery designed for long term use.

Each SPH01-LX is pre-loaded with a set of unique keys for LoRaWAN registration. Users can register these keys to their local LoRaWAN server and it will auto connect after being powered on.