Tony - I would like to use esp32 to read NMEA 0...
I would like to use esp32 to read NMEA 0183 and send it to Signalk. I have purchased a RS422 module to read ttl but wondering the best way to send to signalk. Seems like the best option is TCP stream but not sure how to do that. Would I configure the esp32 as a web server and have signalk connect to it as a data source?
2 Replies
You can setup a Data Connection, type 0138, make the Source “TCP Server on 10110”, then your esp can send 0183 to tcp port 10110 on the server.
Or you can do it vice versa, make the esp create a tcp server, and create an 0183 client connection on the server.
Second one is probably the best option
Okay cool. I will make esp the tcp server. I'll dig around for cpp code to set it up.