internet-of-things

DIY Modbus从站，带有Arduino UNO和RS485 Shield。

Learn to design, implement and secure your IoT infrastructure

物联网在智慧城市中的应用，介绍了支撑智慧城市的建设的物联网相关的技术、大数据和安全等内容。作者Waleed Ejaz；Thompson Rivers University Kamloops, BC, Canada；Alagan Anpalagan Ryerson University Toronto, ON, Canada Chapter 1 Internet of Things for Smart Cities: Overview and Key Challenges Chapter 2 Communication Technologies and Protocols for Internet of Things Chapter 3 Dimension Reduction for Big Data Analytics in Internet of Things Chapter 4 Internet of Things Enabled Electric Vehicles in Smart Cities Chapter 5 Blockchain Technology for Security and Privacy in Internet of Things

Raspberry Pi with Java: Programming the Internet of Things (IoT) fills an important gap in knowledge between seasoned Java developers and embedded-hardware gurus, taking a project-based approach to skills development from which both hobbyists and professionals can learn. By starting with simple projects based on open-source libraries such as Pi4J, hobbyists can get immediate results without a significant investment in time or hardware.,解压密码 share.weimo.info

用于MQTT协议的Eclipse Paho C客户端库 该存储库包含 MQTT C客户端库的源代码。 该代码构建的库使应用程序能够连接到代理以发布消息，订阅主题并接收已发布的消息。 支持同步和各种异步编程模型。 关于MQTT的信息 图书馆 Paho C客户端包括共享或静态的四个变体库： paho-mqtt3a-异步（MQTTAsync） paho-mqtt3as-与SSL异步（MQTTAsync） paho-mqtt3c-“经典” /同步（MQTTClient） paho-mqtt3cs-“经典” /与SSL同步（MQTTClient） 用法和API 详细的API文档。 也可以通过在doc目录中构建Doxygen文档来使用。 样本可在Doxygen文档中获得，也可在src/samples获得参考。 这些都是： paho_c_pub.c和paho_c_sub.c：用于发

wakaama：Eclipse Wakaama是开放移动联盟的LightWeight M2M协议（LWM2M）的C实现。

The Internet of Things is the latest rising star in the information and communications technology industry. It embodies the vision of connecting virtually anything with everything and builds on a global growth of the overall number of connected devices. To support, and perhaps further boost, this growth the Third Generation Partnership Project (3GPP) standards development organization has in its Release 13 developed three new technologies known as Extended Coverage GSM Internet of Things (EC-GSM-IoT), LTE for Machine-Type Communications (LTE-M), and Narrowband Internet of Things (NB-IoT) dedicated to providing cellular services to a massive number of IoT devices. This book sets out to introduce, characterize, and, when relevant, in detail describe these three new technologies, defining a new concept known as the Cellular Internet of Things. To start with, Chapter 1 introduces the overall content of the book. Chapter 2 provides an overview of the accomplishments of 3GPP in the field of Machine-Type Communications until Release 13. Chapters 3, 5, and 7 describe the design objectives as well as the technical foundations of EC-GSM-IoT, LTE-M, and NB-IoT. Both physical layer details and idle and connected mode procedures are presented. Chapters 4, 6, and 8 go through the performance objectives of the three technologies and present extensive evaluation results in terms of coverage, throughput, latency, battery lifetime, system capacity, and device complexity. The details behind each of these performance objectives including the methodologies for evaluating them are presented. Chapter 9 summarizes the findings of the earlier chapters and describes the merits of the three technologies and provides a comparison between them. The chapter also introduces a set of solutions for short- and long-range communications operating in unlicensed frequency bands. The advantages of licensed operation over unlicensed operation are highlighted. Finally, Chapter 10 gives a glance of how the

Internet of Things (IoT) Technologies, Applications, Challenges and Solutions 英文无水印原版pdf pdf所有页面使用FoxitReader、PDF-XChangeViewer、SumatraPDF和Firefox测试都可以打开 本资源转载自网络，如有侵权，请联系上传者或csdn删除 查看此书详细信息请在美国亚马逊官网搜索此书

A Software Architecture for the Industrial Internet of things.pdf