Hi
I have read it's specification online; this kind of thing(servo moving unidirectionally) is not mentioned anywhere. I wonder if it is moving only in one direction then what is the potentiometer working for?
One thing that I need to ask you; when you give two consecutive commands of moving servo 90 degrees in one direction, does it rotate 180 degrees in total or just 90 degrees? Because if the latter is happening, then we can atleast confirm that pot is working fine.