What are the 4 main components of IoT system?

However, all complete IoT systems are the same in that they represent the integration of four distinct components: sensors/devices, connectivity, data processing, and a user interface .

IoT home automation is the ability to control domestic appliances by electronically controlled, internet-connected systems . It may include setting complex heating and lighting systems in advance and setting alarms and home security controls, all connected by a central hub and remote-controlled by a mobile app.

IoT enables human-to-human, machine-to-machine, and human-to-machine interactions that will shape how our automobiles operate . IoT connected vehicles are now equipped with sensors allowing them to pick up information from their surroundings.