I am trying to get this to work with the NabuCasa URL. I do not think I can put in the port 1880 that Node-RED uses to listen on. I can access the port on my local network with the local URL and I can get to the web hook but that does not let me use it. I need SmartThings to be able to use the webhook and it needs to do this externally.
I hope someone can let me know what the solution is to get this working.
Thanks in advance