I bought the DollyShield: DIY Kit( dinamic perception ) and I've just soldered it.
I think that it's been correctly soldered but it doesn't work. There's no problem when I upload the software to Arduino but the screen doesn't work, it only lights when it's backwards.
I don't know if there's a problem when I upload the software to Arduino or if there's another kind of problem.
It would be very useful if someone could help me.