Got some Arduino and Bluetooth parts in the mail. These are for a Arduino RC project I’m working on. The one mentioned earlier. I’m kinda tired now, so don’t feel to write a long blog.
So to keep it short, it is about controlling light and winch in my RC scaler with my phone using Bluetooth. As you’ve seen in the earlier videos it is working really well. I’ve also been in contact with other RC enthusiast which want to buy my solution. So I’ve ordered ten Arduinos and ten Bluetooth modules. 
