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Subscribe to MQTT broker with node-red
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August 9, 2019
5:16 am
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Forum Posts: 3
Member Since:
August 9, 2019
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Sorry, for duplicating post, but for some reason, we can't access our post...

We have data in thingspeak, and we want to retrieve this data by subscribing to the MQTT broker with node-red. For some reason, we're disconnecting all the time, which in high probability means that we have filled out the MQTT node wrong. Anyone with experience in subscribing to MQTT who can help us?

Screenshots of how we have configured the MQTT node will be attached, so you can see what we have done, and maybe you can find the error.

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August 9, 2019
11:22 am

Forum Posts: 867
Member Since:
March 7, 2017
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You showed the username and password as blank. was that or security or is that what you have in those fields? See
or the image here

The password needs to be your MQTT API key. The username can be any unique string you like.

Let us know if that works if you get a chance.

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