Omnibus F4 Nano V6.1 mag is ok but GPS is not working (NO GPS)

[Stefano_Vannucci]

@CrashTestPilot

Have you checked all of your solder joints? Some look kind of messy and could either be cold joints or shorted to neighboring pads. Probe with a multimeter to check continuity.

I checked twice all solders joints with a multimeter and there is no continuity between any pin not even on the inverted pin you circled which is not shorting to 5V pad. I will try to connect GPS to another UART then will let you know the result.