OpenMarine
beginner Moitessier HAT Node-Red - Printable Version

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+--- Thread: beginner Moitessier HAT Node-Red (/showthread.php?tid=2788)



beginner Moitessier HAT Node-Red - nebosa - 2020-07-27

Hello, an absolute node red beginner needs your help.
Can someone explain to me how I can display the temperature

 and or Kompass, GPS data from Moitessier HAT in Node-Red?

I would be very grateful...



RE: beginner Moitessier HAT Node-Red - PaddyB - 2020-07-28

Have you tried the KIP app? Makes much better dashboards than you can make in node-red imho.


RE: beginner Moitessier HAT Node-Red - nebosa - 2020-07-28

Thanks for the tip, I'll take a look at it.
My real problem is the sensors.
I have no idea how I get the data from SignalK, OpenCPN (moitessier-hat) in Node-Red ...


RE: beginner Moitessier HAT Node-Red - PaddyB - 2020-07-28

Just use a signalk input node >
[Image: QNPni8F.png]

What do you want to do with the data?


RE: beginner Moitessier HAT Node-Red - nebosa - 2020-07-28

only show in the node-red dashboard.
As an example, I have my GPS position in OpenCPN. 

How can I output this information in node-red?


RE: beginner Moitessier HAT Node-Red - MatsA - 2020-07-30

Please find enclosed a NodeRed file wich subscribes and shows some data in the Dashboard. 2 ways is used, via a function node or SK subscribe node. With NR installed as a plugin inport the flow. I'm using the sample file NMEA 2000 file as input which I have described here https://pysselilivet.blogspot.com/2020/07/understandinstall-openplotteropencpnsig.html
Enjoy !
[attachment=1039]


RE: beginner Moitessier HAT Node-Red - nebosa - 2020-07-30

(2020-07-30, 08:08 AM)MatsA Wrote: Please find enclosed a NodeRed file wich subscribes and shows some data in the Dashboard. 2 ways is used, via a function node or SK subscribe node. With NR installed as a plugin inport the flow. I'm using the sample file NMEA 2000 file as input which I have described here https://pysselilivet.blogspot.com/2020/07/understandinstall-openplotteropencpnsig.html
Enjoy !


Great !! Many thanks. I'll take a closer look at that.

Why didn't I find this blog?
It was only through this site that I became aware of openPlotter Smile Smile
Go on ...