Z-wave Razberry on my Hass.io

Hey there,
where can I find documtentation how ti install Razberry z-wave hut on my hass.io?

Maybe https://home-assistant.io/hassio/zwave/

look at this thread:
https://community.home-assistant.io/t/need-help-getting-zwave-gpio-on-raspberry-pi3-to-work/23142/12

What it says was

I took the memory card out and pluged it into my computer.
the file config.txt is in the root and added the line

dtoverlay=pi3-miniuart-bt

After changing the configuration.yaml file to

zwave:
usb_path: /dev/ttyAMA0

things are working great

Hi all :slight_smile:
I also try run zwave razberry on my rpi3b+
I added this Line
dtoverlay=pi3-miniuart-bt

to config.txt and save. After that my hassio not boot. Please help me…