Can the pixhawk speaker can be used as a lost model finder?

Is there any way to program it to either

1) turn on when I give certain inputs on channel 8 so that I can find a lost plane in tall weeds?

2) RC control is lost (similar to #1)

I think it would be as simple as having the option of adding a loud obnoxious sound to some flight modes.

I can obvoiusly buy one of these:

but it feels a bit silly when I have a perfectly good and loud speaker in my plane already :)

François Kneib May 26, 2015 at 2:03am

Same for me, use the beeper as a lost model finder could be really helpful. The buzzer alarm trigger conditions suggested by Marc MERLIN are great.
Kelly Ullrich May 24, 2015 at 2:51pm

Bump, I would also like to know if this is possible. Anyone?

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