Remote Monitoring of Network Connections with Arduino and LEDs - InputOutput.ioUsing cerealbox to create a colorful visualization of your TCP/UDP connections. Inspiration At Defcon in 2011 I attended a talk by Steve Ocepek over at Spider Labs introducing a neat little project he was working on. I recommend you watch the talk, but here’s the jist of it. Basically, he was using the Arduino with an 8×8 LED board (each coordinate having an RGB value) to visualize the current est
