Expedition has a channel called "Air temperature"

If you use NMEA 0183 then your Arduino should send an XDR sentence to Expedition.  Like:
$INXDR,C,17.16,C,AIRT*68

Last edited by ZeeZee (2/28/2019 3:15 pm)

Baro displays fine in Expedition.
I have tried sea and air temp in number boxes, but cannot read the TEMP.  Temp displays in Open CPN.

monitoring com port,

$WIXDR,C,27.39,C,TEMP,P,1.01572,B,BARO*5F
$WIXDR,C,27.38,C,TEMP,P,1.01578,B,BARO*54
$WIXDR,C,27.37,C,TEMP,P,1.01571,B,BARO*52
$WIXDR,C,27.36,C,TEMP,P,1.01569,B,BARO*5A
$WIXDR,C,27.35,C,TEMP,P,1.01570,B,BARO*51
$WIXDR,C,27.35,C,TEMP,P,1.01570,B,BARO*51

Thanks Nick and Zee Zee,

I had a look at Arduino sketch code and changed one line so now the data outputted is -

$WIXDR,C,25.74,C,AIRT,P,1.01547,B,BARO0*8

Expedition now displays both values for BARO and AIR TEMPERATURE.

Cheers!

 

Last edited by roflcopter (2/28/2019 5:38 pm)