Author : N. Gayathri 1
Date of Publication :7th August 2016
Abstract: This paper proposes a new approach towards the monitoring and controlling of Greenhouse environment which is based on GSM technology. Microcontroller reads the value of sensor periodically and transmits the sensed data from monitoring node to sink node via GSM module. This proposed system is implemented using ARM7, Sensors (Humidity sensor, temperature sensor, gas sensor), GSM modem. If any of the Greenhouse parameters exceeds the threshold value set by the user, necessary control action will takes place automatically. Also alert will be provided to the user through GSM module. The controlling action will takes place with the help of fan, motor. If the Greenhouse parameter falls below the threshold value, the controllers will be turned off automatically.
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