I am messing around with adding sonar to Arduplane and am trying to understand the workings of the config file vs the parameters that are saved via mission planner. If I, for example, have #define AIRSPEED_SENSOR ENABLED in APM_Config.h but do no
I am trying to work on implementing a landing flare and was hoping to get a few sensors wired up to help with this. I am at the moment just starting with sonar and airspeed, but in the wiki I see those both occupy the same port. I know the sonar has