Problem with aeotec gen5 with hass from sd card image

Hi,

I have tried enable z-wave communication on my hass instalation. I installed it via downloaded sd card image and wrtie it on card with win32diskimager. I have up & running hass instance and I am able to control my limitless led strip. But i cant enable z-wave tab. I put to configuration.yaml

zwave:
usb_path: /sys/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.4/1-1.4:1.0/tty/ttyACM0

I also tried different values for usb_path and it still not working.

core-ssh:~# ls -l /dev/tty crw-rw-rw- 1 root root 5, 0 Apr 22 20:40 /dev/tty

Anybody help ?

I’m not familiar with hass card image installs, but if that long path is indeed where your z-wave stick’s serial port appears, I can only suspect you have some sort of access problem to it - such as the user running hass not being a member of the dialout group or somesuch (is the port even owned by dialout?); see the “usermod” part on this page: https://www.home-assistant.io/docs/z-wave/installation

@blinkenlight thank you very much for answer. I found this very long path with find command and im not sure is this path is correct :frowning: . In my opinion it should be in /dev directory like any other devices. But I will check that idea with permission and give feedback.

Come to think of it, this issue sounds an awful lot like what you seem to be experiencing: https://github.com/home-assistant/home-assistant/issues/9335. Perhaps that udev file from the first reply would be worth taking a look at, although this is way out of my league for any more insightful assistance if that is really what’s wrong…

@blinkenlight I just installed raspbian and now I see /dev/ttyAMA0 /dev/ttyACM0 :slight_smile: i’m starting install hass on my raspbian system.

I’m glad you got it sorted! :slight_smile:

OK. I have installed Raspbian and then hass, this combination allow me to see Zwave tab and associate devices. After that I write image of hassbian on another card, and zwave wont show up.

So, what I want to say. In my opinion there is some kind problem with Hassbian image.