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MQTT Essentials - A Lightweight IoT Protocol

You're reading from MQTT Essentials - A Lightweight IoT Protocol Send and receive messages with the MQTT protocol for your IoT solutions.

Product type Paperback

Published in Apr 2017

Publisher Packt

ISBN-13 9781787287815

Length 280 pages

Edition 1st Edition

Languages

Python

Tools

MQTT

Concepts

IoT Development

Author (1):

Gaston C. Hillar

View More author details

Table of Contents (8) Chapters

Preface

1. Lightweight Messaging with MQTT 3.1.1 and Mosquitto FREE CHAPTER

2. Securing an MQTT Mosquitto Server

3. Controlling a Drone with Python

4. Interacting with Sensors in Java

5. Controlling Home Automation in JavaScript

6. Interacting with Actuators in Swift

A. Exersise Answers

Installing the CocoaMQTT client library to create a new iOS app

The CocoaMQTT client library is an open source MQTT version 3.1.1 client library for iOS and macOS, which is written in Swift 3. This client library provides a non-blocking (asynchronous) API. The GitHub page for this client library is https://github.com/emqtt/CocoaMQTT .

Tip

You can use the CocoaMQTT client library to develop iOS and macOS apps with Swift 3. You will need a Mac computer and Xcode 8 or greater to run the example.

The easiest way to create a new Xcode project that uses this API is to use the CocoaPods dependency manager for Swift. In case you don't work with CocoaPods, you can easily install it following the detailed instructions included on its main web page, that is, https://cocoapods.org .

Once you have CocoaPods installed in macOS, you are ready to create a simple iOS app, based on the Single View Application template with Xcode.

Navigate to File | New | Project... in Xcode. Click iOS at the top of the Choose...

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Authors (1)

Gaston C. Hillar

Gaston C. Hillar

Gaston C. Hillar is Italian and has been working with computers since he was 8 years old. Gaston has a Bachelor's degree in computer science (graduated with honors) and an MBA. Currently, Gaston is an independent IT consultant and a freelance author who is always looking for new adventures anywhere in the world. He was a senior contributing editor at Dr. Dobb's, and has written more than a hundred articles on software development topics. He has received the prestigious Intel Black Belt Software Developer award eight times. He has written many articles about Java for Oracle Java Magazine. Gaston was also a former Microsoft MVP in technical computing. He lives with his wife, Vanesa, and his two sons, Kevin and Brandon.

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