Wireless Solutions
WIRELESS SENSORS NETWORK
In the picture below the waspmotes are devices developed by libelium company.
A WSN is a collection of nodes with low performance CPU, memory, radio transmitter and sensors that make environmental measurements (sensing) and transmit them to a collection point, which then forwards them to a remote processing system. The characteristic of these nodes is that they are small, low-power ,wirelessy interconnected and cost-effective.The network form has the characteristic of being self-configuring and autonomous, requiring no human intervention, can cover a very large area and can remain active for a long time.
The possibility of using a wireless sensor network is not limited only to this: can be used for military, surveillance, home automation, monitoring of biological parameters and many others. Solutions based on WSN saves a lot on costs, monitor much larger areas with extreme environmental conditions and in places very narrow and difficult to reach. Moreover, given the low cost of each node are used in emergency situations where they may be destroyed or lost in some way, such as in areas at risk of fire or landslides.
In the picture below the waspmotes are devices developed by libelium company.
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