Hi
Installed openhab via docker on qnap and connected ne ZBDongle-E after installing serial drivers from myqnap repository.
Dongle is identified as /dev/ttyUSB0.
Tried to configure it via openhab. OH failed to open dongle.
So I’ve tried clean install of OH via myqnap repo, same issue.
Any ideas?
Nothing super specific beyond that NAS OS’s tend to be pretty locked down and/or custom. Generally though what ever user OH runs under on the QNAP needs to have read and write permissions on the tty file. On a “normal” OS that usually means adding the OH user to the dialout group.
Well, I read it somewhere but NAS doesn’t contains dialout group. I’m kinda lost here.
Searching for a way to bypass those limitations.
Look at the permissions on that file. If the user OH is running under doesn’t have permission to read/write you need to give that user permissions, somehow. If there isn’t a dialout group, maybe there’s a different group. Or maybe you need to change the permissions on the file and perhaps create a script to change them on every boot if the permissions don’t persist across a reboot.