TRSQ002 Capacitive 4-20ma Agriculture Smart Iot Gateway Soil Moisture PH Sensor Farm Irrigation System is a agricultural irrigation weather station and it can form a wireless Irrigation control solution. The farm irrigation system can monitor the soil moisture content, effectively monitor the occurrence of drought and the soil water environment for crop growth. It can also measure the pH value of the soil, monitor the health of the soil in real time, and combine satellite remote sensing, rainfall and other meteorological data to achieve regional Drought warning function.