I have started some development on APM2.5, which reads information from analogue inputs and according to values it is influencing the flight behaviour. I wanted to upgrade to PX4 FMU or PIXHAWK to have more computing power, but I realized that I am not sure if they have any analogue inputs like the APM. On the APM there is a connector array where can be assigned at least 8 analogue inputs. Currently I am using only 2 of them, but plan was to use at least 4 analogue inputs.
So is there the same possibility to map 6 auxiliary ports of PIXHAWK to analog inputs? Or do I have to use another board to get the analog inputs ((e.g. Arduino mini and transfer it to I2C)?