This first chapter of this book is focused on getting you started by connecting an Arduino board to the Web. This chapter will really be the foundation of the rest of the book, so make sure to carefully follow the instructions so you are ready to complete the exciting projects we'll see in the rest of the book.
You will first learn how to set up the Arduino IDE development environment, and add Internet connectivity to your Arduino board.
After that, we'll see how to connect a sensor and a relay to the Arduino board, for you to understand the basics of the Arduino platform. Then, we are actually going to connect an Arduino board to the Web, and use it to grab content from the Web and to store data online.