Hi, thank you all in advance.
I'm doing a project where I make a RC Car, i'm using an Attiny85 for the movement control, but, the remote control is an app from my android cellphone (conecting the attiny and the arduino via bluetooth with a HC-05).
It was trick, but I did manage to do it, several times. I had to pause a little my project and now that I try again, it's just not working. I'm using the same program, I'm using the same attiny (and have also tried with a different one), the only thing diferent is that my HC-05 is new.
Can anyone have any idea why it won't work now?