Z-Wave


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

RAZBERRY BOARD

If you need GPIO on Raspberry Pi 3 for your Z-Wave module, add the following line into config.txt (you have to access that on the SD card directly; simply plug it into your PC and edit it there):

dtoverlay=pi3-miniuart-bt

After that, you need to change usb_path to /dev/ttyAMA0 in your configuration.yaml.

zwave:
  usb_path: /dev/ttyAMA0

HUSBZB-1

zwave:
  usb_path: /dev/ttyUSB0

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

Finding the path

If the above defaults don’t work, you can check what hardware has been found using the hassio command:

$ hassio hardware info

Or you can use the UI and look in the System section of the Hass.io menu. There you’ll find a Hardware button which will list all the hardware found.

Further reading

For more information on using Z-Wave, see the main documentation.