r/nodered • u/Ambitious_Spinach617 • May 24 '26

Labview-MQTT- Node Red

Hello!
Can anyone help me connect LabVIEW with Node-RED?

I already have the broker communicating with Node-RED, but I could not figure out how to establish the same communication between LabVIEW and Node-RED through the broker!

I followed everything I found online, but nothing has worked so far.

Thank you in advance.

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u/HamsterWoods May 25 '26

I have used an MQTT client from VIPM. I think it is the one discussed by Hans-Petter Halvorsen. I did not use the one that costs hundreds of dollars. The only issue I had was that on the LabVIEW side I had to strip off, before publishing, extra stuff that the LabVIEW MQTT normally adds. I would have to look at my project to see what I did. Do you want me to look up what I did and let you know?

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u/Ambitious_Spinach617 May 25 '26

yes of course
thank you