My next question is about the Orangutan X2 , and more specific the PA6 & PA7 and the adc 6 and adc 7.
As far as i understand it, if i would like to use them for my input i need to break the 2 solder bridges on the backside of the Orangutan X2.
Is this correct?
That is correct. ADC6 is connected by default to a voltage divider of the battery voltage and ADC7 is connected by default to the output of the user potentiometer. Breaking the solder bridges on the bottom side of the board will remove these default connections and free the lines for use as general analog inputs.