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Internet of Things Programming Projects

You're reading from   Internet of Things Programming Projects Build exciting IoT projects using Raspberry Pi 5, Raspberry Pi Pico, and Python

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Product type Paperback
Published in Jun 2024
Publisher Packt
ISBN-13 9781835082959
Length 458 pages
Edition 2nd Edition
Languages
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Author (1):
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Colin Dow Colin Dow
Author Profile Icon Colin Dow
Colin Dow
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Table of Contents (21) Chapters Close

Preface 1. Part 1: Setting Up the Raspberry Pi for IoT Development FREE CHAPTER
2. Chapter 1: Understanding the Raspberry Pi 3. Chapter 2: Harnessing Web Services with the Raspberry Pi 4. Chapter 3: Building an IoT Weather Indicator 5. Chapter 4: Building an IoT Information Display 6. Part 2: Building an IoT Home Security Dashboard
7. Chapter 5: Exploring the GPIO 8. Chapter 6: Building an IoT Alarm Module 9. Chapter 7: Building an IoT Button 10. Chapter 8: Creating an IoT Alarm Dashboard 11. Part 3: Creating a LoRa-Enabled IoT Monitoring Station
12. Chapter 9: Understanding LoRa 13. Chapter 10: Integrating LoRa with the Internet 14. Part 4: Building an IoT Robot Car
15. Chapter 11: Introducing ROS 16. Chapter 12: Creating an IoT Joystick 17. Chapter 13: Introducing Advanced Robotic Eyes for Security (A.R.E.S.) 18. Chapter 14: Adding Computer Vision to A.R.E.S. 19. Index 20. Other Books You May Enjoy

Installing Ubuntu and ROS onto our Raspberry Pi

In this section, we will walk through the steps of installing Ubuntu 22.04 and ROS Humble Hawksbill on our Raspberry Pi 4. This involves choosing the correct Ubuntu image, flashing it onto a microSD card using the Raspberry Pi Imager, and setting up the Raspberry Pi to boot with Ubuntu.

Why are we using a Raspberry Pi 4 and not a Raspberry Pi 5?

At the time of writing, the Raspberry Pi 5 does not support Ubuntu 22.04 and thus the latest version of ROS.

We will start by launching the Raspberry Pi Imager on a computer of our choice.

Installing Ubuntu on our Raspberry Pi 4

To install Ubuntu onto our Raspberry Pi 4, we will use the Raspberry Pi Imager to burn the operating system onto a microSD card, which we will install on our Pi. The Raspberry Pi Imager is a tool created by the Raspberry Pi Foundation and is used to simplify the process of imaging microSD cards with the Raspberry Pi operating system and other compatible...

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