MQTT im IoT

MQTT im IoT Author Klemens Edler
ISBN-10 9783868025194
Release 2014-12-04
Pages 36
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Die Kommunikation zwischen Geräten über das Internet ist längst keine Zukunftsmusik mehr. Kapitel 1 dieses shortcuts zeigt, wie mithilfe des MQTT-Protokolls und der Eclipse-Paho-Bibliothek eine Kommunikation unter Geräten möglich wird; als Beispiel wird ein Temperatursensor betrachtet. Im zweiten Kapitel geht der shortcut auf die Aufbereitung und Visualisierung der Daten ein, die eine Modifizierung des Controlcenters erfordert. Das dritte Kapitel widmet sich einem Eclipse-M2M-Projekt, in dem es um die Steuerung fliegender Haifische geht. Im abschließenden Kapitel wird ein Ausblick auf die EclipseCon Europe 2014 geliefert und das Projekt Eclipse SCADA mit seinen wichtigen Komponenten und deren Funktionsweisen vorgestellt.



MQTT Essentials A Lightweight IoT Protocol

MQTT Essentials   A Lightweight IoT Protocol Author Gastón C. Hillar
ISBN-10 9781787285149
Release 2017-04-14
Pages 280
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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 examples Who This Book Is For This 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 broker In Detail This 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 messages Style and approach This step-by-step guide describes the MQTT protocol for your IoT projects



Learning IoT with Particle Photon and Electron

Learning IoT with Particle Photon and Electron Author Rashid Khan
ISBN-10 9781785887345
Release 2016-09-12
Pages 136
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Develop applications on one of the most popular platforms for IoT using Particle Photon and Electron with this fast-paced guide About This Book Get an introduction to IoT architecture, command-line build tools and applications of IoT devices and sensors Design and develop connected IoT applications using Particle Photon and Electron in a step-by-step manner, gaining an entry point into the field of IoT Get tips on troubleshooting IoT applications Who This Book Is For This book is for developers, IoT enthusiasts and hobbyists who want to enhance their knowledge of IoT machine-to-machine architecture using Particle Photon and Electron, and implement cloud-based IoT projects. What You Will Learn Setup the Particle Photon and Electron on the cloud using the command-line tools Build and deploy applications on the Photon and Electron using the Web-based IDE Setup a local cloud server to interact with Particle Photon and Electron Connect various components and sensors to Particle Photon and Electron Tinker with the existing firmware and deploy a custom firmware on the Photon and Electron Setup communication between two or more Particle Photon and Electron Debug and troubleshoot Particle Photon and Electron projects Use webhooks to communicate with various third-party server applications In Detail IoT is basically the network of physical devices, vehicles, buildings and other items—embedded with electronics, software, sensors, actuators, and network connectivity that enable these objects to collect and exchange data.. The number of connected devices is growing rapidly and will continue to do so over years to come. By 2020, there will be more than 20 billion connected devices and the ability to program such devices will be in high demand. Particle provides prototyping boards for IoT that are easy to program and deploy. Most importantly, the boards provided by Particle can be connected to the Internet very easily as they include Wi-Fi or a GSM module. Starting with the basics of programming Particle Photon and Electron, this book will take you through setting up your local servers and running custom firmware, to using the Photon and Electron to program autonomous cars. This book also covers in brief a basic architecture and design of IoT applications. It gives you an overview of the IoT stack. You will also get information on how to debug and troubleshoot Particle Photon and Electron and set up your own debugging framework for any IoT board. Finally, you'll tinker with the firmware of the Photon and Electron by modifying the existing firmware and deploying them to your boards. By the end of this book, you should have a fairly good understanding of the IoT ecosystem and you should be able to build standalone projects using your own local server or the Particle Cloud Server. Style and approach This project-based guide contains easy-to-follow steps to program Particle Photon and Electron. You will learn to build connected applications with the help of projects of increasing complexity, and with each project, a new concept in IoT is taught.



Raspberry Pi IoT Projects

Raspberry Pi IoT Projects Author John C. Shovic
ISBN-10 9781484213773
Release 2016-08-12
Pages 233
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Build your own Internet of Things (IoT) projects for prototyping and proof-of-concept purposes. This book contains the tools needed to build a prototype of your design, sense the environment, communicate with the Internet (over the Internet and Machine to Machine communications) and display the results. Raspberry Pi IoT Projects provides several IoT projects and designs are shown from the start to the finish including an IoT Heartbeat Monitor, an IoT Swarm, IoT Solar Powered Weather Station, an IoT iBeacon Application and a RFID (Radio Frequency Identification) IoT Inventory Tracking System. The software is presented as reusable libraries, primarily in Python and C with full source code available. Raspberry Pi IoT Projects: Prototyping Experiments for Makers is also a valuable learning resource for classrooms and learning labs. What You'll Learn build IOT projects with the Raspberry Pi Talk to sensors with the Raspberry Pi Use iBeacons with the IOT Raspberry Pi Communicate your IOT data to the Internet Build security into your IOT device Who This Book Is For Primary audience are those with some technical background, but not necessarily engineers. It will also appeal to technical people wanting to learn about the Raspberry Pi in a project-oriented method.



Emerging Trends and Applications of the Internet of Things

Emerging Trends and Applications of the Internet of Things Author Kocovic, Petar
ISBN-10 9781522524380
Release 2017-03-16
Pages 330
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The widespread availability of technologies has increased exponentially in recent years. This ubiquity has created more connectivity and seamless integration among technology devices. Emerging Trends and Applications of the Internet of Things is an essential reference publication featuring the latest scholarly research on the surge of connectivity between computing devices in modern society, as well as the benefits and challenges of this. Featuring extensive coverage on a broad range of topics such as cloud computing, spatial cognition, and ultrasonic sensing, this book is ideally designed for researchers, professionals, and academicians seeking current research on upcoming advances in the Internet of Things (IoT).



Learning Internet of Things

Learning Internet of Things Author Peter Waher
ISBN-10 9781783553549
Release 2015-01-27
Pages 242
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If you're a developer or electronics engineer who is curious about Internet of Things, then this is the book for you. With only a rudimentary understanding of electronics, Raspberry Pi, or similar credit-card sized computers, and some programming experience using managed code such as C# or Java, you will be taught to develop state-of-the-art solutions for Internet of Things in an instant.



Wiring the Iot Connecting Hardware with Raspberry Pi Node Red and Mqtt

Wiring the Iot  Connecting Hardware with Raspberry Pi  Node Red  and Mqtt Author
ISBN-10 1491953330
Release 2017-02-25
Pages 250
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Walk step-by-step through the early stages of making and connecting your own things to the Internet. Once confident with the tools and techniques introduced in this practical book, the number and size of projects are only limited by your imagination. Not only are these techniques and tools ideal for making hobby projects and prototypes, but they can be and are used in industry. For example, a theme park in the UK uses them to control their interactive animatronic dinosaurs. Each section in this book includes projects that allow you to gain experience and confidence with every step, along with real world examples of how they have been used."



Building Real time Mobile Solutions with MQTT and IBM MessageSight

Building Real time Mobile Solutions with MQTT and IBM MessageSight Author Bryan Boyd
ISBN-10 9780738440057
Release 2014-12-05
Pages 264
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MQTT is a messaging protocol designed for the Internet of Things (IoT). It is lightweight enough to be supported by the smallest devices, yet robust enough to ensure that important messages get to their destinations every time. With MQTT devices, such as energy meters, cars, trains, mobile phones and tablets, and personal health care devices, devices can communicate with each other and with other systems or applications. IBM® MessageSight is a messaging appliance designed to handle the scale and security of a robust IoT solution. MessageSight allows you to easily secure connections, configure policies for messaging, and scale to up to a million concurrently connected devices. This IBM Redbooks® publication introduces MQTT and MessageSight through a simple key fob remote MQTT application. It then dives into the architecture and development of a robust, cross-platform Ride Share and Taxi solution (PickMeUp) with real-time voice, GPS location sharing, and chat among a variety of mobile platforms. The publication also includes an addendum describing use cases in a variety of other domains, with sample messaging topology and suggestions for design.



Make Special Internet der Dinge 2017

Make  Special Internet der Dinge 2017 Author Make-Redaktion
ISBN-10 9783957881588
Release 2016-11-28
Pages 132
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Das Sonderheft des deutschsprachigen DIY-Magazins Make: zum Thema Internet der Dinge (Internet of Things - IoT) bietet einen leichten Einstieg. Die Praxisbeispiele zeigen, wie Sie verschiedene Geräte mit dem Internet verbinden und Daten weltweit empfangen und auswerten können oder wie sich aus der Ferne Module steuern lassen. In ausführlichen Grundlagenartikeln werden Sie mit den verschiedenen Funktechniken und Protokollen vertraut gemacht, erfahren wie mit DALI zu Hause das Licht kontrolliert wird und erproben am praktischen Beispiel MQTT und ZigBee mit Xbee. Mit Beacons können Sie kleine Leuchtfeuer setzen und so unter Anderem die Positionsbestimmung im Gebäuden optimieren. Die weiteren Beispiele erweitern Ihr Wissen und praktischen Fähigkeiten, in dem Sie sich eine eigene Amazon Echo mit einem Raspberry Pi nachbauen, Philips Hue-Lampen per Node-RED steuern, WLAN-Module mit Lua programmieren oder automatisch Familienfotos im digitalen Bilderrahmen mit Ihren Verwandten teilen.Die Redaktion der Zeitschrift Make: steht auch bei diesem Sonderheft für anspruchsvolle neue Artikel in der gewohnten übersichtlichen Aufmachung, die sicherstellt, dass die Projekte wie gezeigt nachvollzogen werden können und am Ende funktionieren. Learning by Doing steht bei Make: immer im Vordergrund.



Python Programming for Arduino

Python Programming for Arduino Author Pratik Desai
ISBN-10 9781783285945
Release 2015-02-27
Pages 400
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This is the book for you if you are a student, hobbyist, developer, or designer with little or no programming and hardware prototyping experience, and you want to develop IoT applications. If you are a software developer or a hardware designer and want to create connected devices applications, then this book will help you get started.



Design and Development of a Plug and Play IoT Platform Based on MQTT Protocol

Design and Development of a Plug and Play IoT Platform Based on MQTT Protocol Author
ISBN-10 OCLC:933439448
Release 2015
Pages
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Design and Development of a Plug and Play IoT Platform Based on MQTT Protocol has been writing in one form or another for most of life. You can find so many inspiration from Design and Development of a Plug and Play IoT Platform Based on MQTT Protocol also informative, and entertaining. Click DOWNLOAD or Read Online button to get full Design and Development of a Plug and Play IoT Platform Based on MQTT Protocol book for free.



Mobile and Web Messaging

Mobile and Web Messaging Author Jeff Mesnil
ISBN-10 9781491944783
Release 2014-08-18
Pages 184
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Learn how to use messaging technologies to build responsive and resilient applications for mobile devices and web browsers. With this hands-on guide, you’ll use the STOMP and MQTT messaging protocols to write iOS and web applications capable of sending and receiving GPS and device sensor data, text messages, and alerts. Messaging protocols are not only simple to use, but also conserve network bandwidth, device memory, and batteries. Using this book’s step-by-step format, author Jeff Mesnil helps you work with Objective-C and JavaScript libraries, as well as the protocols. All you need to get started are basic programming skills. Understand basic messaging concepts and composition Learn two common messaging models: point-to-point and publish/subscribe Use STOMP to write an iOS application that sends GPS data, and a web app that consumes the data Build an iOS app with MQTT that tracks and broadcasts device motion data, and a web app that displays the data and sends alerts Extend STOMP to filter, prioritize, persist, and expire messages Take a complete tour of STOMP and MQTT, including features not used in the book’s sample apps



The Internet of Things Do It Yourself at Home Projects for Arduino Raspberry Pi and BeagleBone Black

The Internet of Things  Do It Yourself at Home Projects for Arduino  Raspberry Pi and BeagleBone Black Author Donald Norris
ISBN-10 9780071835213
Release 2015-01-30
Pages 512
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Build and program projects that tap into the Internet of Things (IoT) using Arduino, Raspberry Pi, and BeagleBone Black! This innovative guide gets you started right away working with the most popular processing platforms, wireless communication technologies, the Cloud, and a variety of sensors. You’ll learn how to take advantage of the utility and versatility of the IoT and connect devices and systems to the Internet using sensors. Each project features a list of the tools and components, how-to explanations with photos and illustrations, and complete programming code. All projects can be modified and expanded, so you can build on your skills. The Internet of Things: DIY Projects with Arduino, Raspberry Pi, and BeagleBone Black Covers the basics of Java, C#, Python, JavaScript, and other programming languages used in the projects Shows you how to use IBM’s Net Beans IDE and the Eclipse IDE Explains how to set up small-scale networks to connect the projects to the Internet Includes essential tips for setting up and using a MySQL database. The fun, DIY projects in the book include: Raspberry Pi home temperature measurements Raspberry Pi surveillance webcams Raspberry Pi home weather station Arduino garage door controller Arduino irrigation controller Arduino outdoor lighting controller Beaglebone message panel Beaglebone remote control SDR Machine-to-machine demonstration project



IoT Building Arduino Based Projects

IoT  Building Arduino Based Projects Author Peter Waher
ISBN-10 9781787126374
Release 2016-08-31
Pages 715
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Explore and learn about Internet of Things to develop interactive Arduino-based Internet projects About This Book Learn the capabilities and differences between popular protocols and communication patterns and how they can be used, and should not be used, to create secure and interoperable services and things Build Internet-based Arduino devices to make your home feel more secure Learn to protect cyber-physical systems and utilize forensic data analysis to beat vulnerabilities in your IoT ecosystem Learn best practices to secure your data from device to the cloud Who This Book Is For If you're a developer or electronics engineer who is curious about Internet of Things, then this is the course for you. A rudimentary understanding of electronics, Raspberry Pi, or similar credit-card sized computers, and some programming experience using managed code such as C# or Java will be helpful. Business analysts and managers will also find this course useful. What You Will Learn Know the capabilities and limitations of the HTTP, UPnP, CoAP, MQTT, and XMPP protocols Use important communication patterns, such as the request/respond, publish/subscribe, event subscription, asynchronous messaging, and multicasting patterns Build a portable Wi-Fi signal strength sensor to give haptic feedback about signal strength to the user Measure the water flow speed and volume with liquid flow sensors and record real-time readings Secure your home with motion-activated Arduino security cameras and upload images to the cloud Implement real-time data logging of a solar panel voltage with Arduino cloud connectors Track locations with GPS and upload location data to the cloud Control infrared-enabled devices with IR remote and Arduino Use Systems Security Engineering and Privacy-by-design principles to design a secure IoT ecosystem In Detail The IoT: Building Arduino-Based Projects course will take you on a journey to become an expert in the use of IoT by developing a set of projects and finally guide you onto securing your IoT environment. The course begins with exploring the popular HTTP, UPnP, CoAP, MQTT, and XMPP protocols. In the first module Learning Internet of Things, you will learn how protocols and patterns can put limitations on network topology and how they affect the direction of communication and the use of firewalls. This module gives you a practical overview of the existing protocols, communication patterns, architectures, and security issues important to Internet of Things. The second module, Internet of Things with Arduino Blueprints provides you up to eight projects that will allow devices to communicate with each other, access information over the Internet, store and retrieve data, and interact with users?creating smart, pervasive, and always-connected environments. You can use these projects as blueprints for many other IoT projects and put them to good use. It has becomes critical to ensure that cyber security threats are contained to a minimum when implementing new IoT services and solutions. Thus, our third module, Practical Internet of Things Security provides a set of guidelines to architect and deploy a secure IoT in your Enterprise. The aim is to showcase how the IoT is implemented in early adopting industries and describe how lessons can be learned and shared across diverse industries to support a secure IoT. Style and approach This course introduces you to the Internet of Things architecture, helps you build Arduino projects based on IoT and cloud computing concepts, create smart, pervasive and always-connected environments, and finally guide you onto securing your IoT environment. Each of these has been covered in individual modules so that you develop your skill after the completion of a module and get ready for the next



IoT

                     IoT                               Author 株式会社NTTデータ
ISBN-10 9784798141862
Release 2015-03-19
Pages 320
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IoT基礎知識からセンサ情報の収集/分析/活用まで徹底解説! 昨今、M2M(Machine to Machine)やIoT(internet of things:モノのインターネット)というキーワードが注目されています。IoTとは、パソコンだけでなく、スマートフォンや家電など私たちの身の回りのさまざまなモノやデバイスに取り付けられたセンサから送られてくる情報を、インターネットを介して活用する仕組みです。 本書は、IoTをシステム開発で利活用したいエンジニアを対象に、IoTを構成する技術要素であるデバイス、センサ、通信プロトコルの基礎知識(MQTT)から、IoTの活用方法までを解説する書籍です。 センサを利活用するには、センサそのものの知識はもちろんのこと、ハードウェアやソフトウェアの知識、センサのデータを分析するための知識など、幅広い知識が必要となります。本書では、IoTを実現するためのアーキテクチャやセンサの種類、センサから取得できる情報といった基礎的な知識から、センサデバイスのプロトタイピングに必要なArduinoなどのボードの紹介とその選び方、センサと接続する回路、センサのデータ分析、IoTとスマートフォン/ウェアラブルデバイスとの連携まで、エンジニアがIoTを利活用するために知っておくべき知識を習得します。 また、著者らが開発したIoTシステムの事例を通し、ハードウェアや無線通信が絡む特有の問題やデバイス設置のノウハウ、セキュリティなど、IoTシステムを運用する際の問題点やノウハウについても取り上げます。 IoTの基礎知識や全貌を知りたい、あるいはこれからIoTやM2Mシステムの企画/開発に携わる方など、IoTシステム開発に興味を持つすべてのエンジニアにおすすめの一冊です。 ※本電子書籍は同名出版物を底本として作成しました。記載内容は印刷出版当時のものです。 ※印刷出版再現のため電子書籍としては不要な情報を含んでいる場合があります。 ※印刷出版とは異なる表記・表現の場合があります。予めご了承ください。 ※プレビューにてお手持ちの電子端末での表示状態をご確認の上、商品をお買い求めください。 (翔泳社)



Einf hrung in die Heimautomatisierung

Einf  hrung in die Heimautomatisierung Author Sven Ruppert
ISBN-10 9783868025187
Release 2014-10-17
Pages 60
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Sie wünschen sich, dass Ihre Fenster sich automatisch schließen lassen, auch wenn Sie nicht zu Hause sind, die Temperatur Ihrer Heizung sich von unterwegs programmieren lässt oder Sie das Licht einfach via Smartphone dimmen können, ohne aufstehen zu müssen? Mit der Heimautomatisierung gehen Sie einen ersten Schritt in die Richtung des "Internets der Dinge“, mobil von unterwegs oder von einem beliebigen Raum innerhalb Ihres Hauses. Dieser shortcut beschäftigt sich in den ersten beiden Kapiteln mit dem zur Heimautomatisierung notwendigen Baukastensystem Tinkerforge, mit dem der Steuerung dienenden Java-API und mit Erweiterungen rund um den Einplatinencomputer Raspberry Pi. Das dritte Kapitel beleuchtet abschließend ausführlich das Thema der Kommunikation; dabei geht es sowohl auf Twitter als auch auf das M2M-Protokoll MQTT ein.



Machine Learning mit Python

Machine Learning mit Python Author Sebastian Raschka
ISBN-10 9783958454248
Release 2016-11-22
Pages 424
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Machine Learning mit Python has been writing in one form or another for most of life. You can find so many inspiration from Machine Learning mit Python also informative, and entertaining. Click DOWNLOAD or Read Online button to get full Machine Learning mit Python book for free.