Internet Of Things Basic | Networking and Communication Protocols by Diljeet Singh | Learn Smarter
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Networking and Communication Protocols

Communication underpins the functionality of IoT systems, enabling devices to exchange data through various wired and wireless technologies. The chapter explores the characteristics and applications of protocols like MQTT, CoAP, and HTTP. Proper selection of communication methods is crucial, tailored to the specific requirements of different IoT scenarios.

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Sections

  • 5

    Networking And Communication Protocols

    This section covers the communication methods and protocols essential for IoT systems, focusing on both wired and wireless technologies.

    Learning Practice

  • 5.1

    Learning Objectives

    This section outlines the key goals for understanding networking and communication protocols within IoT systems.

    Learning Practice

  • 5.2

    Chapter Summary

    This chapter highlights the critical communication protocols and technologies enabling data exchange in IoT systems.

    Learning Practice

  • 5.1

    Communication In Iot Systems

    Communication is vital for IoT systems, enabling data exchange through various wired and wireless methods.

    Learning Practice

  • 5.2

    Wireless Communication Technologies

    This section covers wireless communication protocols and their application ranges in IoT systems.

    Learning Practice

  • 5.3

    Wired Communication

    This section covers wired communication methods used in IoT systems, focusing on their characteristics and applications.

    Learning Practice

  • 5.4

    Iot Communication Protocols (Application Layer)

    This section explores key application layer protocols essential for IoT communication.

    Learning Practice

  • 5.4.1

    Mqtt (Message Queuing Telemetry Transport)

    MQTT is a lightweight messaging protocol designed for low-bandwidth devices and applications in IoT.

    Learning Practice

  • 5.4.2

    Http/https

    HTTP/HTTPS are essential protocols for web-based communication in IoT systems, particularly for REST APIs.

    Learning Practice

  • 5.4.3

    Coap (Constrained Application Protocol)

    CoAP is designed for constrained devices and networks, providing a lightweight communication protocol optimized for low power and lossy environments.

    Learning Practice

  • 5.4.4

    Websocket

    WebSocket is a protocol that enables full-duplex communication between clients and servers, fostering real-time interactions.

    Learning Practice

  • 5.5

    Choosing The Right Protocol

    This section outlines how to select the appropriate communication protocol and network type for different IoT applications.

    Learning Practice

References

Chapter 5_ Networking and Communication Protocols.pdf

Class Notes

Memorization

What we have learnt

  • IoT relies on various commu...
  • Wireless technologies like ...
  • MQTT is a lightweight and p...

Final Test

Revision Tests