So for fun, I disconnected the Arduino board from the Banana and set it over on my cold smoker. If you go to this URL you'll be able to see the web interface and watch my temps as they happen. Nothing really to exciting because it'll be steady temps and I only have two probes hooked up right now. I'll throw another one on to show the outside air temp in a little while. http://thesmokingshed.com/pit The Pit temp and food temp 1 are inside the smoker, I'll hook up food temp 2 in a little bit to show the outside temperature.