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M2M communication in IoT, also known as Machine-to-Machine communication, is a fundamental technology within the Internet of Things (IoT). It allows devices to exchange data and information autonomously, without needing human intervention. Here's a breakdown of its role in IoT:
Core Concept:
Core Concept:
- Imagine devices like sensors, wearables, smart appliances, or machines talking to each other directly, sharing data for various purposes. This is the essence of M2M communication.
- Direct Communication: Unlike IoT where data often flows through gateways or the cloud, M2M emphasizes direct peer-to-peer interaction between devices.
- Minimal Human Involvement: M2M aims to automate processes and decision-making based on data exchange between devices, minimizing the need for human intervention.
- Real-time Operation: Due to direct communication, M2M communication facilitates faster data exchange and real-time operation, crucial for tasks like remote monitoring and control.