Internet of Things: A General Overview between Architectures, Protocols and Applications

In recent years, the growing number of devices connected to internet has increased significantly. These can interact with external environment and human beings through a wide range sensors that, perceiving reality digitization some parameters interest, provide an enormous amount data. All this data is then shared on network other different applications infrastructures. This dynamic ever-changing world underlies Internet Things (IoT) paradigm. To date, countless based IoT have been developed; think Smart Cities, smart roads, industries. article analyzes current architectures, technologies, protocols, that characterize