NSensor – Wireless Sensor Network for Environmental Monitoring

P. J. Sousa, R. Tavares, P. Abreu, M. Teresa Restivo


This paper reports the development and integration of a wireless sensor network for environmental monitoring. The main goals of this system include modularity, low power consumption and ease of expansion. The system includes three main elements: sensor nodes, gateways and a server. Each sensor node can only connect to a gateway, resulting in a star network layout.  Data collected from the different sensor nodes is stored in a database within the server. A web-based user interface for this system was developed and made available online.


environmental monitoring; instrumentation; internet of things; wireless sensor network

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International Journal of Interactive Mobile Technologies. ISSN: 1865-7923
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