No Neopixel and no sonar pin pixhawk 2mb flash

Hi all,

I’m unable to select pin 13-14 or 15 for analogue sonar on my pixhawk.

Also I want use neopixel on the output 13 but despite the system says neop13-14, Led do not turn on.

I checked the same configuration on an cube and it works. Can you help me understand?

hawk vtol.param (20.9 KB)