M5Stack

[mgrouch]

It works in my set up with just 'openplotter'. My DNS server is on the router though.
I'd like to add more screens to that project for completeness. I think depth/speed/heading would be easy.
Its just same as first screen.
And I'd like to add a screen to show 5 nearest ships from AIS.
I think it's easier to parse AIS stream on pi4 and just write custom (proprietary NMEA sentense for M5Stack) to display it via same
code on M5Stack display.

Thanks,
--MG