Pixhawk 6x DIY safety switch, led and buzzer connection

Pixhawk
1

Hi,

I have a Pixhawk 6x. I will only fly indoors and I do not need GPS. I want to connect my own components.

I need a diagram of how to connect to the GPS connector:

  1. Led - what color? Do I need to add a current limiting resistor? What is the maximum current that can be obtained?

  2. Safety switch?

  3. Buzzer (I understand that it is passive - only a piezo plate)

I searched and did not find… Maybe a link?

Best regards

Grzegorz