Beginning of pixhawk

Hi I’m New to PIXHAWK so i need to learn how to start with PIXHAWK

Hello,

Best way is to start reading the official guides and follow the discussoins overhere
Regards,
Maarten

Pixhawk is a Flight Controller (hardware):
https://ardupilot.org/copter/docs/common-pixhawk-overview.html

If you want to know about Arduplane, which is the thread you posted in, start here:
https://ardupilot.org/plane/