Parallella Community

The last few days, i want to diy a own home temperature control system, i need to use the arduino and a piece hmi touch screen, but know i don't know how to do it? i need some Tutorial that can teach me how to do it? But i via google search didn't found i need tutorial. That's a bad news! so i need your help, can you give me some advice or tutorial? In addition, i didn't know which tyle of hmi touch screen can i buy? Because i can buy arduino board on the arduino.cc offical site, this is not problem. So I look forward to your timely reply and help.
many thanks!

You are wrong here. This forum is about the Parallella system, not about DIY Arduino stuff (unless a Parallella is involved).