O'Reilly logo

Arduino Networking by Marco Schwartz

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Testing your connection

Now that the hardware is ready, we can write our first sketch to test the Ethernet shield and the connection to the Web. Note that the pieces of code shown in this section are only the most important parts of the code, and you can find the complete code inside the GitHub repository of the book.

Start the Arduino sketch by including the following required libraries to use the shield:

#include <SPI.h>
#include <Ethernet.h>

Tip

Downloading the example code

You can download the example code files for all Packt books you have purchased from your account at http://www.packtpub.com. If you purchased this book elsewhere, you can visit http://www.packtpub.com/support and register to have the files e-mailed directly to you.

Then, we ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required