Hi, Is there a way to modify the topic of mqtt input nodes from one script ? and then do a full deployment . I did one script to modify topics in the flow file (from command line), but it’s necessary to stop node-red and then restart it for getting it working. (too long process). I am wondering i…

Hi, I tried the two ideas : from dceejay about using the environment variables. We can do use env_var into the nodes with the limitation that the content of variables will be the one at the node-red start time. If we modify the environment variables (using the same console where we started the …

zapicoj 27 July 2018 20:48 17

great. I will check your idea. also the one from dceejay using env_var.
thank you guys for your support. I have homework for the weekend

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Change mqtt-input node topic name

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