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E-SENSE: Design & Development of an IoT based Environment Monitoring System

Recent advancement in Internet of Things has enabled the development of low-cost internet accessible monitoring devices by combining multiple technologies. There are different technical issues for different application areas requiring a multidimensional research effort to address. Energy efficiency, Reliability and scalability are some major challenges and common requirements in the design of any application. This paper presents, an IoT based environmental monitoring system having custom designed energy efficient & configurable sensing device for resource constraint environment, Mobile application & a web application for data monitoring, storage & visualization. Light weight MQTT protocol & power-efficient hardware management strategies are used to address the issue of resource constraint environment. Results are encouraging as the system has been able to reduce transmission overhead upto 64% and improvement of battery life by 33%.