I snagged a Ethernet shield for $4.00 and wanted to use it right away. I found some tutorials online to control various devices and decided, just for fun, to make a project that will annoy the heck out of me. Head over to http://projects.mytestbox.org:8002 and see that you can control very bright LEDs.
Unfortunately, the webcam isn’t real time. It updates the picture every two seconds. Also the WS2811 seems to be a bit glitchy, so sometimes there will be incorrect LED colors displayed.
Code after the break.