Follow these steps to install RaZberry:

  1. Format memory card using SDFormatter
  2. Download OS for Raspberry and burn OS image on memory card by  using Etcher software
  3. Enable display as mentioned in this post.
  4. Connect your Raspberry to Monitor and enable following in the Raspberry configuration: VNC, SSH
  5. Install screen: This will help in running scripts in the background even when ssh session disconnects
  6. Install Z-wave using instructions mentioned on Z-wave website