Mqtt Essentials A Lightweight Iot Protocol

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Author: Gaston C. Hillar
ISBN: 9781787287815
Size: 30.47 MB
Format: PDF, Mobi
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Mqtt Essentials A Lightweight Iot Protocol by Gaston C. Hillar

Original Title: Mqtt Essentials A Lightweight Iot Protocol

Send and receive messages with the MQTT protocol for your IoT solutions.About This Book* Make your connected devices less prone to attackers by understanding practical security mechanisms* Dive deep into one of IoT's extremely lightweight machines to enable connectivity protocol with some real-world examples* Learn to take advantage of the features included in MQTT for IoT and Machine-to-Machine communications with complete real-life examplesWho This Book Is ForThis book is a great resource for developers who want to learn more about the MQTT protocol to apply it to their individual IoT projects. Prior knowledge of working with IoT devices is essential.What You Will Learn* Understand how MQTTv3.1 and v3.1.1 works in detail* Install and secure a Mosquitto MQTT broker by following best practices* Design and develop IoT solutions combined with mobile and web apps that use MQTT messages to communicate* Explore the features included in MQTT for IoT and Machine-to-Machine communications* Publish and receive MQTT messages with Python, Java, Swift, JavaScript, and Node.js* Implement the security best practices while setting up the MQTT Mosquitto brokerIn DetailThis step-by-step guide will help you gain a deep understanding of the lightweight MQTT protocol. We'll begin with the specific vocabulary of MQTT and its working modes, followed by installing a Mosquitto MQTT broker. Then, you will use best practices to secure the MQTT Mosquitto broker to ensure that only authorized clients are able to publish and receive messages. Once you have secured the broker with the appropriate configuration, you will develop a solution that controls a drone with Python.Further on, you will use Python on a Raspberry Pi 3 board to process commands and Python on Intel Boards (Joule, Edison and Galileo). You will then connect to the MQTT broker, subscribe to topics, send messages, and receive messages in Python. You will also develop a solution that interacts with sensors in Java by working with MQTT messages.Moving forward, you will work with an asynchronous API with callbacks to make the sensors interact with MQTT messages. Following the same process, you will develop an iOS app with Swift 3, build a website that uses WebSockets to connect to the MQTT broker, and control home automation devices with HTML5, JavaScript code, Node.js and MQTT messagesStyle and approachThis step-by-step guide describes the MQTT protocol for your IoT projects

A Comprehensive Guide To Music Therapy

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Author: Lars Ole Bonde
Publisher: Jessica Kingsley Publishers
ISBN: 184642349X
Size: 48.74 MB
Format: PDF, ePub, Mobi
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A Comprehensive Guide To Music Therapy by Lars Ole Bonde

Original Title: A Comprehensive Guide To Music Therapy

Music therapists, as in medical and paramedical professions, have a rich diversity of approaches and methods, often developed with specific relevance to meet the needs of a certain client population. This book reflects the many components of such diversity, and is a thoroughly comprehensive guide to accessing and understanding the ideas, theory, research results and clinical outcomes that are the foundations of this field. Providing a detailed insight into the field of music therapy from an international perspective, this book enables the reader to see the complete picture of the multifaceted and fascinating world that is music therapy.

Internet Of Things With Python

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Author: Gaston C. Hillar
Publisher: Packt Publishing Ltd
ISBN: 1785885316
Size: 75.83 MB
Format: PDF
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Internet Of Things With Python by Gaston C. Hillar

Original Title: Internet Of Things With Python

Interact with the world and rapidly prototype IoT applications using Python About This Book Rapidly prototype even complex IoT applications with Python and put them to practical use Enhance your IoT skills with the most up-to-date applicability in the field of wearable tech, smart environments, and home automation Interact with hardware, sensors, and actuators and control your DIY IoT projects through Python Who This Book Is For The book is ideal for Python developers who want to explore the tools in the Python ecosystem in order to build their own IoT applications and work on IoT-related projects. It is also a very useful resource for developers with experience in other programming languages that want to easily prototype IoT applications with the Intel Galileo Gen 2 board. What You Will Learn Prototype and develop IoT solutions from scratch with Python as the programming language Develop IoT projects with Intel Galileo Gen 2 board along with Python Work with the different components included in the boards using Python and the MRAA library Interact with sensors, actuators, and shields Work with UART and local storage Interact with any electronic device that supports the I2C bus Allow mobile devices to interact with the board Work with real-time IoT and cloud services Understand Big Data and IoT analytics In Detail Internet of Things (IoT) is revolutionizing the way devices/things interact with each other. And when you have IoT with Python on your side, you'll be able to build interactive objects and design them. This book lets you stay at the forefront of cutting-edge research on IoT. We'll open up the possibilities using tools that enable you to interact with the world, such as Intel Galileo Gen 2, sensors, and other hardware. You will learn how to read, write, and convert digital values to generate analog output by programming Pulse Width Modulation (PWM) in Python. You will get familiar with the complex communication system included in the board, so you can interact with any shield, actuator, or sensor. Later on, you will not only see how to work with data received from the sensors, but also perform actions by sending them to a specific shield. You'll be able to connect your IoT device to the entire world, by integrating WiFi, Bluetooth, and Internet settings. With everything ready, you will see how to work in real time on your IoT device using the MQTT protocol in python. By the end of the book, you will be able to develop IoT prototypes with Python, libraries, and tools. Style and approach This book takes a tutorial-like approach with mission critical chapters. The initial chapters are introductions that set the premise for useful examples covered in later chapters.

Managing Data And Media In Silverlight 4

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Author: Gastón Carlos Hillar
Publisher: Packt Publishing Ltd
ISBN: 1849685657
Size: 24.40 MB
Format: PDF, ePub, Mobi
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Managing Data And Media In Silverlight 4 by Gastón Carlos Hillar

Original Title: Managing Data And Media In Silverlight 4

This is a practical hands-on book with clear instructions and lot of code examples. It takes a simple approach, guiding you through different architectural topics using realistic sample projects.

Going Gas

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Author: Bruce Mcpherson
Publisher: "O'Reilly Media, Inc."
ISBN: 1491940433
Size: 73.47 MB
Format: PDF, ePub, Mobi
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Going Gas by Bruce Mcpherson

Original Title: Going Gas

Whether you’re moving from Microsoft Office to Google Docs or simply want to learn how to automate Docs with Google Apps Script, this practical guide shows you by example how to work with each of the major Apps Script services. Office still supports VBA, but it’s not likely to do so for much longer. If you’re a VBA or .NET developer, you’ll learn how to port existing VBA code and structure to their JavaScript-based Apps Script equivalents with minimal effort. Author Bruce Mcpherson introduces JavaScript basics for experienced developers unfamiliar with the language, and demonstrates ways to build real-world apps using all of the Apps Script services previously covered. Use App Script’s equivalent of Excel’s object model Target the most commonly used parts of Microsoft Word Automate processes in Gmail, Calendar, and Contacts Access the local client filesystem with Google Drive Build and run applications in a browser Store persistent data conveniently Render HTML content in response to HTTP requests Automate the maintenance and creation of pages and content Interact with a REST service or NoSQL database Access Apps Script capabilities from other platforms

Cpc Visually

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Author: Deaf Doorway
Publisher: Henry Lyon Books
ISBN: 9780999457603
Size: 78.45 MB
Format: PDF, ePub
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Cpc Visually by Deaf Doorway

Original Title: Cpc Visually

The old saying goes: "A picture is worth 1000 words." In this case, 45 pictures are worth 1,431 words. Whether you are preparing for the Certified Deaf Interpreter exam, or simply a working interpreter who would like a firmer grasp of RID's Code of Professional Conduct, this book will benefit you.

Building Smart Lego Mindstorms Ev3 Robots

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Author: Kyle Markland
Publisher: Packt Publishing Ltd
ISBN: 1788475690
Size: 40.76 MB
Format: PDF, ePub
View: 1756

Building Smart Lego Mindstorms Ev3 Robots by Kyle Markland

Original Title: Building Smart Lego Mindstorms Ev3 Robots

Build and program smart robots with the EV3. Key Features Efficiently build smart robots with the LEGO MINDSTORMS EV3 Discover building techniques and programming concepts that are used by engineers to prototype robots in the real world This project-based guide will teach you how to build exciting projects such as the objecta-tracking tank, ultimate all-terrain vehicle, remote control race car, or even a GPS-navigating autonomous vehicle Book Description Smart robots are an ever-increasing part of our daily lives. With LEGO MINDSTORMS EV3, you can now prototype your very own small-scale smart robot that uses specialized programming and hardware to complete a mission. EV3 is a robotics platform for enthusiasts of all ages and experience levels that makes prototyping robots accessible to all. This book will walk you through six different projects that range from intermediate to advanced level. The projects will show you building and programming techniques that are used by engineers in the real world, which will help you build your own smart robot. You'll see how to make the most of the EV3 robotics platform and build some awesome smart robots. The book starts by introducing some real-world examples of smart robots. Then, we'll walk you through six different projects and explain the features that allow these robots to make intelligent decisions. The book will guide you as you build your own object-tracking tank, a box-climbing robot, an interactive robotic shark, a quirky bipedal robot, a speedy remote control race car, and a GPS-navigating robot. By the end of this book, you'll have the skills necessary to build and program your own smart robots with EV3. What you will learn Understand the characteristics that make a robot smart Grasp proportional beacon following and use proximity sensors to track an object Discover how mechanisms such as rack-and-pinion and the worm gear work Program a custom GUI to make a robot more user friendly Make a fun and quirky interactive robot that has its own personality Get to know the principles of remote control and programming car-style steering Understand some of the mechanisms that enable a car to drive Navigate to a destination with a GPS receiver Who this book is for This book is for hobbyists, robotic engineers, and programmers who understand the basics of the EV3 programming language and are familiar with building with LEGO Technic and want to try some advanced projects. If you want to learn some new engineering techniques and take your experience with the EV3 to the next level, then this book is for you.

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