@Shlok1229 wrote: Hi, This is the only VI in the project, and I am connecting the Rx of the GPS to the tx of the myrio and vice versa. The indicator in the top-right indicates invalid, even though I am getting the NMEA sentences. I hope that is enough to debug.
And just to make sure you understand the A/V values. Invalid data indicates that the GPS has NOT got enough connection to satelites, that it can determine your position.
It needs connection to multiple satelites before it can give you a valid position.