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Hands-On Internet of Things with MQTT

Hands-On Internet of Things with MQTT

By : Tim Pulver
3.2 (5)
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Hands-On Internet of Things with MQTT

Hands-On Internet of Things with MQTT

3.2 (5)
By: Tim Pulver

Overview of this book

MQ Telemetry Transport (MQTT) is a lightweight messaging protocol for smart devices that can be used to build exciting, highly scalable Internet of Things (IoT) projects. This book will get you started with a quick introduction to the concepts of IoT and MQTT and explain how the latter can help you build your own internet-connected prototypes. As you advance, you’ll gain insights into how microcontrollers communicate, and you'll get to grips with the different messaging protocols and techniques involved. Once you are well-versed with the essential concepts, you’ll be able to put what you’ve learned into practice by building three projects from scratch, including an automatic pet food dispenser and a smart e-ink to-do display. You’ll also discover how to present your own prototypes professionally. In addition to this, you'll learn how to use technologies from third-party web service providers, along with other rapid prototyping technologies, such as laser cutting, 3D printing, and PCB production. By the end of this book, you’ll have gained hands-on experience in using MQTT to build your own IoT prototypes.
Table of Contents (16 chapters)
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Title Page

Technical requirements

Please make sure you have completed Chapter 4, Setting Up a Lab Environment, and installed all of the necessary tools and libraries before continuing with this chapter.

The installations required for this chapter are listed here:

  • Arduino IDE: Editor to program the Arduino
  • Arduino MKR WiFi 1010 board driver
  • Mosquitto: Command-line MQTT client and server
  • WiFiNINA: Arduino library to be able to use the Wi-Fi chip on your Arduino MKR WiFi 1010
  • Arduino MQTT: Arduino library for MQTT

The following electronic components are needed:

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