ZigBee static ttyUSB

[AndreasBrett]

Have you added the static ttyUSB:_ZigBee port to EXTRA_JAVA_OPTS in /etc/default/openhab2 ?

openHAB can only use ports that are defined in there. Check this article:

Zigbee binding

Ah, I see, thanks for clarifying. Since I use openHABian on my “developement/test”-RasPI-system, I’ve probably not stumbled over this serial permission issue. Another idea is to check: /etc/default/openhab2 to permit the required serial port, similar to: EXTRA_JAVA_OPTS="-Dgnu.io.rxtx.SerialPorts=/rdev/zwave:/rdev/rfxcom"