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Raspberry Pi and MQTT Essentials

You're reading from Raspberry Pi and MQTT Essentials A complete guide to helping you build innovative full-scale prototype projects using Raspberry Pi and MQTT protocol

Product type Paperback

Published in Sep 2022

Publisher Packt

ISBN-13 9781803244488

Length 272 pages

Edition 1st Edition

Tools

MQTT

Concepts

IoT Development

Author (1):

Dhairya Parikh

View More author details

Table of Contents (14) Chapters

Preface

1. Part 1:Covering the Basics

2. Chapter 1: Introduction to Raspberry Pi and MQTT FREE CHAPTER

3. Chapter 2: MQTT in Detail

4. Chapter 3: Introduction to ESP Development Boards

5. Chapter 4: Node-RED on Raspberry Pi

6. Part 2: Practical Implementation – Building Two Full-Scale Projects

7. Chapter 5: Major Project 1: IoT Weather Station

8. Chapter 6: Major Project 2: Smart Home Control Relay System

9. Part 3: How to Take Things Further – What Next?

10. Chapter 7: Taking Your MQTT Broker Global

11. Chapter 8: Project Prototype to Product – How?

12. Index

Why subscribe?

13. Other Books You May Enjoy

How to take your broker global

In this section, we will discuss the two major options that we have to grant internet access to our existing projects.

There are two ways to obtain access to a global MQTT broker:

Online MQTT brokers: Several online MQTT brokers provide you with a ready-to-use MQTT broker (credentials are provided). These are available on a subscription basis (monthly, quarterly, or annually).

Some popular sites for this are HiveMQ, Paho, CloudMQTT, and Adafruit IO. These can be seen in the following diagram:

Figure 7.2 – Some popular online MQTT brokers

We will be using the HiveMQ platform to test this later. We will use the free plan provided by the platform, wherein you will be given the following features:

Figure 7.3 – Free plan provisions

Virtual Server: If you want more customization and additional features, you can get a virtual server from AWS, Azure, Google Cloud Platform...

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Authors (1)

Dhairya Parikh

Dhairya Parikh

Dhairya Parikh is an Electronics Engineer who currently works as a Data Engineer at Accenture. He has a year's experience in building and maintaining data pipelines for a huge amount of data. In his free time, he builds IoT and Machine Learning projects and even writes about them. He has written several project articles for Circuit Cellar, which is a monthly tech magazine. He makes projects which positively impacts the society, making people's life easier.

See other products by Dhairya Parikh

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