Connecting with U-center
It is possible to connect to Navio's onboard u-blox GPS module from u-center software. To do that ublox-spi-to-tcp application has to be run on Raspberry:
The utility is available from our GitHub Navio repository. You can find cloning instructions here.
cd Utilities/ublox-spi-to-tcp make ./ublox-spi-to-tcp 5000
It will open port 5000 and will wait for a connection.
Open u-center, navigate to Receiver - Port - Network connection - New. Enter the IP address of your Raspberry:
You should see messages coming from the receiver in the Packet console as well as other visual data.