Missing BRG and COG on B&G Network Nav cockpit display

[first317]

hello again,
I ve got a B&G Network Nav Display as GPS Display connected to a Rs422 serial2usb adapter on my Rpi.
In open plotter i added a Serial output to the B&G Display. SOG and DTW are on the display, but COG and BEaring to waypoint are missing.
The B&G shows only off.

[first317]

Hey, doesnt have anybody a hint to solve my Problem
i tried many configurations and send different NMEA sentence. but still COG and BTW is missing.

http://www.chicagomarineelectronics.com/...Manual.pdf
In the Manual is described what kind of Sentences are accepted.
 I think **RMC is the right one. In the Inspector i see that the GPS Dongle makes the sentence.
I configured the Serial Output for connecting with the B&G Network without any Filters. everthing works expect the COG and BTW....
I hope anyone can help me

[e-sailing]

Have you seen this?
http://www.cruisersforum.com/forums/f121...46917.html
Perhaps he solved the problem.
Have you test that you really get an RMB sentence? (for Bearing to Waypoint)
COG and SOG are in the same sentence. I don't understand, that you only have SOG.
Please make sure that you have activate 0183(V1.5) in the setup and not 0180.
You can test your device by using a terminal program and copy and paste NMEA sentences to it.
Or directly connect a GPS sensor to the B&G display.