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You're reading from  Raspberry Pi and MQTT Essentials

Product typeBook
Published inSep 2022
PublisherPackt
ISBN-139781803244488
Edition1st Edition
Concepts
IoT Development
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Author (1)
Dhairya Parikh
Dhairya Parikh
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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.
Read more about Dhairya Parikh

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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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Raspberry Pi and MQTT Essentials
Published in: Sep 2022Publisher: PacktISBN-13: 9781803244488
© 2022 Packt Publishing Limited All Rights Reserved

Author (1)

author image
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.
Read more about Dhairya Parikh

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