(2020-11-28, 12:10 PM)ironman Wrote:(2020-11-28, 12:08 AM)Peter— Wrote: Ironman, don’t go an burn your st2000. I can plug an 422 adapter into my raspberry or esp32 so I don’t need to use the tx gpios
Why do I need an isolated 422 when the raymarine nmea is isolated?
To satisfy my curiosity I'd burn anything ;-) curiosity leads to knowledge.
Haha - that is true and priceless advice.
I’ll run an ordinary rs422 to my raymarine for now and test how that works out. Will try to install it before new year.
As for the NMEA sentences, are they provided by OpenCPN in the correct format or do I have to reformat it for the raymarine using node-red? Just asking to try to save some time on this and avoiding reinventing the wheel by doing my own PID controller which I could see myself ending up doing if this is too tedious.. so help is much appreciated..
Br, Peter