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Raspberry Pi and MQTT Essentials

You're reading from  Raspberry Pi and MQTT Essentials

Product type Book
Published in Sep 2022
Publisher Packt
ISBN-13 9781803244488
Pages 272 pages
Edition 1st Edition
Languages
Concepts
Author (1):
Dhairya Parikh Dhairya Parikh
Profile icon Dhairya Parikh
LinkedIn
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

Table of Contents (14) Chapters

Preface 1. Part 1:Covering the Basics
2. Chapter 1: Introduction to Raspberry Pi and MQTT 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 13. Other Books You May Enjoy

Raspberry Pi setup

The Raspberry Pi will be the host for the local MQTT broker in this project and also the dashboard hosting device. The dashboard for this project will be created using Node-RED and the Node-RED dashboard module, which will both be running on the Pi.

The previous chapters cover in detail how to set up and activate the MQTT broker (refer to Chapter 1,Introduction to Raspberry Pi and MQTT, to refresh your memory). If you have followed the book by chapter, you will already have the MQTT broker up and running on boot. The next step is to create the Node-RED flow and the dashboard for our project. Please follow these step-by-step instructions, which will walk you through the entire setup process.

Starting Node-RED

Run the node-red-start command on the Pi to start Node-RED at the following IP address: <pi's ip address>:1880. Please refer to Figure 5.8 for reference.

Figure 5.8 – Starting Node-RED on the Raspberry Pi through...

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Authors (1)

Profile icon Dhairya Parikh
LinkedIn
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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