GPS and Compass on Omnibus F4 V6 wiring

[Hopper_Systems]

I have read through this post, but I still have one question. To use the RX3 and TX3 for the GPS, do you have to solder to them or does the GPS plug work just need to set up inav correctly?

Inav firmware on omnibus f4

Hi kapapios I see the problem you have. I can explain in a later post. I have built new firmware for you, see enclosed. Please test it as I do not have a board available for testing, and let me know how it goes. If it works for you I will post a pull request to the inav project with the full board. Use your first configuration, set GPS on uart3 (TX3, RX3). Enable sbus on uart6 serial. regards, Andrew inav_2.0.0_OMNIBUSF4V6.hex.zip (284.2 KB)

I appreciate the help.
One additional question. Which direction on the board needs to be pointing forward, or does it not matter?
Thanks

[dale589]

i always solder gps (better connection). forward on board is when USB is on top and on right side

[Hopper_Systems]

Thank you. That is what I was looking for.