NEMA string output via Bluetooth or direct connection (USB) Application to run in the background, I cannot exit the screen without shutting down the application.

For the GPS data view, it would be nice to have a 'Big Text' option with a font size and layout comparable to the 'LCD' view option. The font of the 'Text' view option is rather small, and the 'LCD' option is not easily readable .

the map of IRAN