UDP MQTT to Openplotter with ESP32

[PaddyB]

Looks like it must be nmea code for OpenCPN, but someone wrote that OpenCPN should soon be able to receive SignalK so I’m not going to waste my time on this before I have my system ready and hopefully by spring OpenCPN will include it.

Br, Peter

Opencpn can read signalk already, those wind sentences above seem to work  in the opencpn dashboard OK without the node red conversion, though they won't be written to the logbook.