The analog Sonar signal is connected to pin 14 (as per http://ardupilot.org/copter/docs/common-pixhawk-overview.html). My problem is that I can’t select that input pin (14) to the RNGFND_PIN (Rangefinder pin) parameter in Mission Planner. The dropdown list allows: 0-9 (APM2) 11 (PX4), 15 (ADC6.6v port) or 64 (APM1).
I recall that in some previous version of Mission Planer this parameter didn’t have the dropdown list and I was able to manually input the number “14”. Is there a reason why this was restricted?
Thanks Francisco. I hadn’t seen the Full Parameters List in Mission Planner for a while and assumed it had been removed. Clearly my mistake. Following your message, I looked for it again and found the way to access it by setting Mission Planner Layout to “Advanced”. I can now manually configure the RNGFND_PIN to 14 as I had done in the past. Thanks!.
Is there any reason why pins 13 and 14 are not selectable options in the dropdown menu for RNGFND_PIN?