I didn’t know about the limit’s of using n8n except for the features.
It was also hard for me to make openiap npm pakcage like in nodered to work in n8n. So, I give up from that, but made the post request to the nodered that were listening and in that way connected to the opencore.
It is pretty nice to work in n8n, but hard to install npm packages, which is essential for connecting to the a lot of apps.