In this paper we have proposed smart irrigation system using Microcontroller NodeMCU ESP8266 . We have used
the concept of Internet of Things. The system checks the humidity and temperature of the soil using the soil sensor and waters
the plants based on the readings. Also the system will send an e-mail whenever the plants are being watered and all the relevant
conditions of the plant like temperature, humidity etc. The principle that we’ve used is very simple and easy to implement. It’ll
save the manpower and is time efficient.