MaxSea TZ waypoints to NKE Mutigraphic

[ipsum]

My PC gets all NMEA data via wifi and virtual serial COM port is used to bring this data to MaxSea TZ. It work just fine. But how to do it other way around. How to setup and send waypoints from MaxSea TZ to NKE Mutigraphic?

Also for some reasons MaxSea TZ can't get temperature and preassure data, althought I can see both strings in a plain text NMEA output via terminal. It is just a small problem, but maybe someone would have any idea why.