home-assistant.io/source/hassio/zwave.markdown

layout, title, description, date, sidebar, comments, sharing, footer

layout	title	description	date	sidebar	comments	sharing	footer
page	Z-Wave	Instructions on how-to use Z-Wave with Hass.io.	2017-04-30 13:28	true	false	true	true

To enable Z-Wave, plug your Z-Wave USB stick into your Raspberry Pi 3 and add the following to your configuration.yaml:

zwave:
  usb_path: /dev/ttyACM0

If you need GPIO on raspberry-pi3 for you Z-Wave module add follow line into config.txt:

dtoverlay=pi3-miniuart-bt

For very special device, the /dev/ttyAMA0 will not detect by udev and not mapped with docker. So you need explicit set this device for mapping to Home-Assistant. Execute this command on ssh add-on:

$ curl -d '{"devices": ["ttyAMA0"]}' http://172.17.0.2/homeassistant/options

After that you need change usb_path to /dev/ttyACM0.

HUSBZB-1:

zwave:
  usb_path: /dev/ttyUSB0
  
zha:
  usb_path: /dev/ttyUSB1
  database_path: /config/zigbee.db