Does APM and Px4 support to use two GPS to measure the flight direction at the same time

ArduCopter Copter 4.0
1

Hello guys, please help me, APM and Px4 support to use two GPS to measure the flight direction at the same time? If so, how are they configured? I would appreciate it if someone could answer

2

https://ardupilot.org/copter/docs/common-gps-for-yaw.html

3

Thank you very much!I used to look all over the Internet, but I couldn’t find it