Sensors, processors, gateways, and applications are the four primary systems of IoT.
– Sensors gather data from the environment and transform it into a usable format.
– Processors take the gathered data and turn it into relevant real-time information.
– Gateways act as the ‘passage’ for data to flow from the sensor to the processor (or processor to the internet).
– Applications allow users to interpret the processed data and make actionable decisions or orders.