Speed through water and True wind (signal K)

[FabianT]

Each conversion needs certain input values to be available, see

https://github.com/SignalK/signalk-to-nm...js#L16-L18
https://github.com/SignalK/signalk-to-nm...VWT.js#L15
https://github.com/SignalK/signalk-to-nm...WVR.js#L25
https://github.com/SignalK/signalk-to-nm...MWVT.js#L7

make sure you have those Signal K paths active.

HI,

bumping this rather old threat since I have the same problem.

I get data from a canbus (wind as speed instrument) and want to get it into opencpn. I do not have Magnetic variation or headingTrue in my stream, only speed through water. How can I get the stw into opencpn then?
I would like to use it in the tactics app, which seems to use the nmea0183 stream? At least I do not see any data there when I use a signalK connection only.
AWA and AWS work fine, so do watertemp and depth, all via the nmea converter.

Any tips?