Nasa Marine wind masthead unit

[yiannis]

Congratulations on your post which I think is very useful.
I have just purchased the components you recommended to connect my Nasa Marine wind station to SignalK, could you please send me a connection diagram of the Rs422 adapter to the wind station?
Thanks in advance
Anthony
Italy

Hi Anthony,

I am away from the boat and I will not be going there any time soon.

From my notes I can say that, I connected the BLACK of the wind sensor (or the display, they are the same) to the GND of the RS422 adapter and the BLUE of the wind sensor (or the display) to the RXD- of the adapter.

In order for the True Wind data to work you need to connect the T/R- of the RS422 adapter to the NMEA input of the NASA display.

You also need to play with the settings on SignalK as described in my original post.

I hope this helps.

Kind regards,
Yiannis