G.Sahitya¹, N.Balaji² and C.D Naidu^3
1,²VNR Vignana Jyothi Institute of Engineering and Technology and ³Jawaharlal Nehru Technological University, India

Now-a-days the climatic conditions are not same and predictable. More over the wireless sensor network[1] carved path in many applications. There are many manual methods to cultivate a healthy crop which involves a lot of manpower. Hence there is a need to design a system for precision agriculture. Precision agriculture means giving the correct input to the crops at the right time. This paper explains how the real input is given to the crops according to the environment change [2]. This system design uses Arduino Uno .The values which are measured by the sensors are transmitted to a centralized device which is Zigbee (coordinator). After the values received by the Zigbee, according to those values precise decision will be taken by the experts.

Arduino, Zigbee, Wireless Sensor Network, Xbee, Precision agriculture.