The IoT is based on systems that monitor, adjust, and collect the interactions between the various connected devices. For example, if we have a smart thermostat at home, and it detects that the temperature is very low or very high, it sends the information through the internet to a server. The server processes the data, and from it, it can send automatic instructions (such as connecting the air conditioning if it is too warm) or send you phone notifications to let you know what is happening to let you decide.
Therefore, in addition to the connected objects themselves, the Internet of Things relies on sensors, internet access, servers, and data processing systems so that information can be sent and received.
