Green House Monitoring and Automatation using GSM

Wireless Sensor Networks (WSNs) have played major role and attention in recent years. The ambiguous applications of WSNs are immense. These networks used for collecting, storing and sharing sensed data among them self’s and to external node. WSNs have been used for various applications such as habitat monitoring, agriculture, nuclear reactor control, security, tactical surveillance and many more applications where human cannot monitor. The monitoring and GSM systems and developed in this project is for use in green house applications, where real time data of climate conditions and other environmental properties are sensed and control decisions are taken by monitoring system and they are modified by the automation system and sends SMS that what operation is performed by them to user . The architecture of a green house monitoring system comprises of a set of sensor nodes and a control unit that communicate with each sensor node and collects local information to make necessary decisions about the physical environment. The Temperature sensors LM 45 senses the temperature and send to SCU, it will amplify and send to Control Unit. The Humidity Sensor is used to find the humidity of the Greenhouse. The control units have the MCU to check the reading and make the fan ON or OFF. Then status of the Greenhouse will send to the user Mobile through GSM Module.