To enable Z-Wave, plug your Z-Wave USB stick into your Raspberry Pi 3 and add the following to your
zwave: usb_path: /dev/ttyACM0
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):
After that, you need to change
/dev/ttyAMA0 in your
zwave: usb_path: /dev/ttyAMA0
zwave: usb_path: /dev/ttyUSB0 zha: usb_path: /dev/ttyUSB1 database_path: /config/zigbee.db
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.
For more information on using Z-Wave, see the main documentation.