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smart devices 9th1 G2 smart device - Coggle Diagram
smart devices 9th1 G2 
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types
connected devices: machines that communicate by internet connection using wireless technologies in a wide scale like wifi / 3G / 4G/ 5G......:IOT: Internet Of Things
unconnected devices: machines that communicate to each other by using wireless technologies in a short scale like: bluetooth, infra red
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