I have already watched that video, but it is for the pmod GPS.
I have a GPS which has only Rx, and TX.
You didnt mention that properly in you post.
it would be good if you mention the model of GPS sensor you are using.
I am using a myrio-1900 and a GPS with this chip: NEO-6M-0-001.
I am unable to extract the data from the GPS, it always says invalid data.
Can you check my VI, and tell me whether something is wrong with my GPS or code.
When you work with myRIO and develop a program, you are using a project.
When you problem with your code, please include all the files in that project, including the project file.
Now for you quesstion.
It is impossible for us to test or see what is wrong when your vi do not have any data.
Save the vi with some data in the indicators that you receive.
How is the GPS connected, what pins are you using on the myRIO?
Show us how you have connected everything.
No, it is not nearly enough.
We need to see some data.
Take a screenshot of the vi when it is running, or even better, add the vi with data included.
Now for the hardware, the myRIO has multiple UART connections, witch one are you using?