Q11Internet of Things
Question
4 marks
Discuss the difference between IoT and Machine to Machine (M2M) communication.
Answer
M2M is localized and hardware-specific; IoT is cloud-integrated and globally accessible.
M2M (Machine to Machine) refers to direct communication between devices using wired or wireless networks, typically without human intervention. It often uses proprietary protocols and is siloed within a specific application.
IoT (Internet of Things) builds upon M2M by integrating these devices into the internet and cloud platforms. This allows for cross-platform data sharing, advanced analytics, and access via standard web APIs, making IoT vastly more scalable and interoperable.