i've got an Arduino connected to a PCA9685 like so :
I have 8 servos connected to pin-sets 0 through 7.
I tried the Adafruit example sketches plus a few others and the servos didn't move. I then tried them using sketches using the standard servo commands and the servos work fine, i tested them individually with a servo tester too.
I then checked the output voltage of the servo module power outputs, and they are all below 1V, i'm new to servos, is this normal or is there something else i need to do ?