I am doing some due diligence before I use a PixHawk inside a fixed wing airplane for some custom long haul testing. I have specific questions and looking for people who have had past experience addressing the following questions. Thanks in advance for any help.
1. If the battery reaches a certain fail safe threshold and Pixhawk cuts the power off to the ESC(s), does it still provides any power to the TX receiver and the servos?
2. Is it possible through mission planner or through some custom code to make Pixhawk cut ESC power when the first threshold reaches but continue to provide power to Pixhawk and connected servos and the receiver?
3. Lastly, I want to trigger an output pin on pixhawk when the Lipo battery drop reaches a predefined threshold. Is that possible?