Arduino controlled over Android device

I've just finished my project. It controls the Arduino over bluetooth
from your Android device. The best thing is that the UI is stored
in Arduino and you can create any UI you want.

Here is the example on youtube:
The full source code and setup is on my blog:

You can use it for your project too for free.
Here is the app:
Wish you nice day :slight_smile:

Would love to see the blog working BUT in English