Hey, ive been stuck on this for a few hours trying to add my zwave stick to a new install of openhabian
I have in paper UI gone to configure the addon by adding a “thing” but when I try to add the serial port as:
/dev/ttyACM0
it says that it is offline.
I read somewhere that I need to ensure that the pi is a member of the dialout group and confirmed that it was.
I am pretty sure this is where my zwave stick is plugged in to my RPI2, as this is the port that disconnects when i remove the stick.
I have had this zwave network up and running in the past using domoticz and even using an older version of habmin so am a bit confused on where to go next.
i also have /dev/ttyAMA0 but am sure it is not connected to this one. Unless it is? I am a bit stumped on what to do next.
Hey Chris I read that first post you linked but I couldn’t see any reply. Is this most likely that the user pi doesn’t have permission to access the USB serial port?
i just updated my openhab 2 and had the same issue after the update finished (running openhab on a PI2). I searched the net and stumpled over Issue #60 on the nrjavaserial github project. It’s about a change for creating lock files in the correct folder, which was introduced in 3.12.0
So i installed the library “liblockdev” (sudo apt-get install liblockdev1) mentioned in the thread above and restarted openhab and my zwave controller is now online again!