Why are there no other wires connected other thanbacklight ,power and contrast ?
... and yes i have a multimeter
Before i knew it was a 3.3V screen i put it on 5V is this can be the problem? Did I fried it?
And i get 3.30 one pole on the ground pot, and the other on the wiper wich is connect to the pin 3 (contrast) i've got fully control.