Hi, this will be only for Victron users I think. Checking to ioBroker works fine, checking to Cerbo not? hmmm... all the same, both Broker, just different IP's [Bildschirmfoto 2024-02-20 um 21.08.35] [Bildschirmfoto 2024-02-20 um 21.08.21] [{"id":"570d4cc3075a1235","type":"function","z":"eb90…

only allowed of 2 attachements .... function node: [Bildschirmfoto 2024-02-20 um 21.10.55]

[image] 4711Austria: only allowed of 2 attachements Code is always best pasted as text (in a code block) as it is searchable and anyone willing to help doesn't have to retype it

I use "performatted text" how do I get just one line out? [Bildschirmfoto 2024-02-20 um 21.14.09]

For code? In the Export dialog, click the "JSON" tab and "compact" button. [image]

no one here on Victron, maybe the mqtt-check must set something different?

[image] 4711Austria: no one here on Victron Maybe/maybe not. It is not clear what you are asking I'm afraid. What is it you are trying to do? What is "Cebro"? What kind of node are those bright green nodes? Are you getting data? Is it not what it is supposed to be? Where is node-red run…

if you do not have Victron devices, you will not be able to comprehend the problem

If you don't answer the questions, will anyone comprehend? :person_shrugging: I can try to help (I have 25y+ industrial engineering, system integration, industrial protocols, programming multiple languages/hardware/robots/modbus/PLCs etc etc) but if you dont want help from someone that doesn't know…

[image] 4711Austria: Checking to ioBroker works fine, checking to Cerbo not? hmmm... all the same, both Broker, just different IP's Well, that mqtt-check Library is more than 4 years old. maybe/definitely things have changed inside NR since then. Edit: or its a problem with the mqtt Broker …

[image] hominidae: gives a false response with that mqtt-check library. You gave me a clue that the OP didnt bother to - in that the green node is a node called node-red-contrib-mqtt-connection-check Had the OP bothered to answer any of the questions I would have told them it uses a severely…

Victron - checking mqtt connection fails to Cerbo?

General

hominidae 22 February 2024 20:44 12

Exactly...maybe this is more of what OP is looking for: Best way to check the connected state of an MQTT node before publishing? - #6 by Colin

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Victron - checking mqtt connection fails to Cerbo?

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