An IoT module is a small electronic device embedded in objects, machines and things that connect to wireless networks and sends and receives data. Sometimes referred to as a "radio chip" or "IoT chip", the IoT module contains the same technology and data circuits found in mobile phones but without features like a display or keypad.
Another key differentiator of IoT modules is that they provide always-on connectivity. This aspect is because IoT applications need to send data automatically, in real-time without someone hitting a send button.
Medicine and Health care
Business Analytics
Automotive IoT
Smart city and Homes