Soil Moisture Controller Using Arduino With GSM

In this project we are using 4 soil moisture to sense soil moisture. All sensor’s are interface with Arduino. One LCD will show current soil moisture in %. User can also set trigger value of each soil sensor to turn on water pump. This is called trigger value. For example we have set 45% trigger value for soil sensor-1, as soil moisture goes below trigger value, related water pump will on to keep moisture properly. As moisture reach to 80% water pump will automatic off. As any pump will on or off device will send SMS on predefined mobile number. Mobile number can be set.

Project customization is also available.