Awhile ago our team was considering creating a Node-RED extension that would let us send events over OpenDXL from our own custom flow(s). It looks like the OpenDXL community beat us to the punch already, though.
I'm not sure where to get started though, I see around 20+ solutions listed when I go to the Node-RED Category on the solutions page. I'm trying to figure out which of these solutions I can use to actually install the OpenDXL Node-RED node (nodes?), etc.