https://lioranboard.ca/docs2/integrations/obs It’s mentioned here. And while it’s now possible to connect to OBSWS 5.0 with LioranBoard, it’s only for testing and developing purposes as 5.0 is completely different and requires lots of extensions to be migrated. Hope that helped, enjoy the extension!
Please refer to the documentation on how to run Transmitter: https://lioranboard.ca/docs2/transmitter You probably have 2 open at the same time.