2. What is M2M?
• M2M is a system that allows machines to
communicate with each other and with humans.
• It is for managing and sharing the data and
functionality of connected devices.
• It is used in applications such as metering,
• It is used in applications such as metering,
automation, tracking and tracing, healthcare, and
many others.
• Machine-to-machine communication uses low
power and short-range wireless communications
technology such as Device to Device (D2D) and
Object to object (O2O).