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RPi4 wifi nmea source
#1
How do I enable the onboard wifi on a RPi4 to broadcast nmea0183 data to something like a tablet?  I have nmea0183 data coming in successfully from a multiplexer.
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#2
Did you read this:

https://openplotter.readthedocs.io/en/la...k_app.html
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#3
I suppose I'm also wondering how one then sends nmea0183 data over this connection.
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#4
(2021-11-16, 05:07 AM)Island_Moose Wrote: I suppose I'm also wondering how one then sends nmea0183 data over this connection.

Depending what your receiver program is you can either look at the signalK data on <Openplotter_ipaddress>:3000 or for Nma0183 use <pi_ipaddress>:10110

If you are using WilhelmSK it will likely find the server automatically. For another device with OpenCPN you can use either. For a browser access to the Signal K server you can use port 3000 on any browser and from there you can launch plugins such as KIP

What were you thinking of using?
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#5
Nmea0183 data is by default available over tcp in port 10110. This is not broadcast, you will need to configure the app you are using with th server’s address/hostname so it can connect to the server.

If you want broadcast install and configure udp-nmea-plugin.
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#6
(2021-11-16, 05:31 AM)Techstyle Wrote:
(2021-11-16, 05:07 AM)Island_Moose Wrote: I suppose I'm also wondering how one then sends nmea0183 data over this connection.

Depending what your receiver program is you can either look at the signalK data on <Openplotter_ipaddress>:3000 or for Nma0183 use <pi_ipaddress>:10110

If you are using WilhelmSK it will likely find the server automatically. For another device with OpenCPN you can use either. For a browser access to the Signal K server you can use port 3000 on any browser and from there you can launch plugins such as KIP

What were you thinking of using?
WilhelmSK on an IPad
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#7
(2021-11-16, 08:33 PM)Island_Moose Wrote:
(2021-11-16, 05:31 AM)Techstyle Wrote:
(2021-11-16, 05:07 AM)Island_Moose Wrote: I suppose I'm also wondering how one then sends nmea0183 data over this connection.

Depending what your receiver program is you can either look at the signalK data on <Openplotter_ipaddress>:3000 or for Nma0183 use <pi_ipaddress>:10110

If you are using WilhelmSK it will likely find the server automatically. For another device with OpenCPN you can use either. For a browser access to the Signal K server you can use port 3000 on any browser and from there you can launch plugins such as KIP

What were you thinking of using?
WilhelmSK on an IPad

WilhelmSK will auto discover a signalK server if you are connected to the same network, I use it on my Iphone.  On my iPad at the helm I generally VNC into my Pi and clone the screen at my navstation showing OpenCPN and KIP
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