I understand if you running Node-Red locally, you can perform a manual installation of nodes. Is this something like that can be done on the Epic Controller? Like by uploading files directly or something ? I noticed that node red on the controller can take a tgz extension files (as far as I know they are compressed using Linux) but they are not easy to create from nodes compressed in zip format.
The reason I am asking this because just like other posts here I am unable to download nodes directly due to connectivity issues. The controller itself can’t access the internet, it only connected to the internal/ control network. It might not be feasible due to policy to allow the controller access.