True wind on eS128

[Chris Klamann]

I use an Airmar PB150 ultrasonic wind sensor. Previously I had it connected to C90W, then e97 displays and both were capable of displaying apparent and true wind (speed + direction). I do not have a speed-through-water sensor which is usually necessary to calculate true wind. Instead Airmar sensor provides NMEA messages containing true wind data already calculated. Recently I switched to eS128 display with newest software installed and unfortunately it does not display any true wind data. As I'm aware of some nomenclature issues, I've tried to display Wind over Ground, but this didn't work either. Is it a software bug or does my new eS128 requires different setup compare to previous e97 ? NMEA buffer recording shows $WIMWV (T) message received: (...) $WIMWV,14.7,T,1.3,N,A*15Rx (...)