I found some libraries, one other not working properly. Just in those libraries where there are examples of controlled LEDs over the web, I can not run, arduino Loading a program without any problem, but when entering the page does not load. I noticed that there is a lot of libraries to arduino ethernet shield, and this module is somehow different? Someone who has a solution or a tutorial for the installation and selection module library is designed for switching lighting via website.
I took the example of this guide, but after adding the library can not even compile the program; /