I want to set connection information by msg

[deryann]

Steve:
we should write static ip for config connetcion.
how to do by msg input, I want to develop Dashboard UI to let end-user setup these information.
Thank you.

[Steve-Mcl]

Unfortunately, this is not something I have implemented (yet)

My time is limited to new development right now but if you wish to raise a PR I will certainly take a look.

If you wish to make this contribution, let me know and I will advise on how I would prefer it to be implemented.

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NOTE: there is a workaround - if you have your dashboard write to Env Vars you can use ${PLC_IP} to read the IP address (however node-red requires a restart to read in env vars)