and Arduino

本書主要是在工業4.0環境之中，需要一個雲端平台來針對所有裝置資料進行儲存、分享、運算、分析、展示、整合運用…等廣泛用途，上述這些需求，我們需要一個簡易、方便與擴展性高雲端服務。筆者針對上面需求為主軸，以QNAP 威聯通 TS-431P2-1G 4-Bay NAS主機為標的物，從硬體安裝、設定、到系統建置、網頁伺服器安裝與設定到資料庫管理與建置範例，一步一步以圖文並茂方式呈現出來，主要是給讀者熟悉使用Arduino或其他開發板，再開發物聯網、工業4.0等用途時，針對雲端的運用，可以自行建置一個商業級的雲端服務，其穩定性、安裝困難度、維護成本都遠低於自行組立的主機系統，省下來的時間可以讓讀者專注在開發物聯網、工業4.0等產品有更多的心力。所以本書要介紹台灣、中國、歐美等市面上最常見的雲端伺服器商業產品，並一步一步以圖文並茂方式呈現建置、安裝、設定..等過程，期望讀者可以輕鬆學會這些產品建置技巧，進而在更高端、專業的伺服器安裝與設定上，可以類推學到的建置暨能，往更高的技術層次前進。未來筆者希望可以推出更多的入門書籍給更多想要進入『工業4.0』、『物聯網』這個未來大趨勢，所有才有這個工業4.0』系列的產生。

This book introduces a new approach to embedded development, grounded in modern, industry-standard JavaScript. Using the same language that powers web browsers and Node.js, the Moddable SDK empowers IoT developers to apply many of the same tools and techniques used to build sophisticated websites and mobile apps. The Moddable SDK enables you to unlock the full potential of inexpensive microcontrollers like the ESP32 and ESP8266.Coding for these microcontrollers in C or C++ with the ESP-IDF and Arduino SDKs works for building basic products but doesn't scale to handle the increasingly complex IoT products that customers expect. The Moddable SDK adds the lightweight XS JavaScript engine to those traditional environments, accelerating development with JavaScript while keeping the performance benefits of a native SDK. Building user interfaces and communicating over the network are two areas where JavaScript really shines.IoT Development for ESP32 and ESP8266 with JavaScript shows you how t