I have installed z-wave library and open Z-Wave. No problems.
When I start node-red I get the following error message:
2019-02-04 12:23:39.398 Error, ERROR: Cannot open serial port /dev/ttyAMC0. Error code 2
I don't understand this as MinOZW /dev/ttyACM0 and Node test2 runs without a problem. Is there a problem with different groups of node-red and dialout? If yes how can I change it. I am relatively new to Raspian. any help very much appreciated.