2018-11-18, 05:33 PM
As an initial test, open a terminal and use the "cat" command on the interface. For example, if the interface you are connecting to is ttyUSB0, then open a terminal and type "cat /dev/ttyUSB0". Look at that to see if you are getting recognizable NMEA strings.
If you are seeing good NMEA strings, then it's probably still an issue with speed. If not, then your interface is a good place to start looking.
If you are seeing good NMEA strings, then it's probably still an issue with speed. If not, then your interface is a good place to start looking.