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. The config.txt is not accessible from your Linux system, you may need to open the SD card on a Windows system.):

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.