Graphing with node red and signalK

[Sailoog]

At this moment the best way to capture the NMEA stream is VDR

Open a terminal on your ubunto and type:

Code:

sudo apt-get update

and them

Code:

sudo apt-get install opencpn-plugin-vdr

and the plugin will be installed. Go to setting, enable the plugin and 2 icons for play and record will appear on your opencpn tools bar. Record the stream and send it to me to info<youknowwhat>sailoog.com

turning off instruments is a very good idea