Hi Guys, I'm very new in this project. I bought the hardware in used condition.
Problem is the BT shutter with the arduino. The shutter works but the Arduino don't impulse it.
I don't know the correct soldering of the shield, on Pics the resistor looks like the other way.
Is it correct?
Thx, Marcus
Ich habe jetzt den Optokoppler und nicht den Widerstand gewechselt. Beim ersten Test hat alles funktioniert.
Bin also guter Dinge