Hi guys, i have a dude regarding to the behavior of a digital pin. I run a simple code that set all the pins to LOW, nothing special, but when a measure the pins 3 and 4 (with a voltimeter, one lead to the pin and the other to ground), i dont get 0V. Instead im getting 0.82v. In the others pins, i measure 0V.
I dont know if this is normal or if these two pins have some troubles.