The RaZberry is a tiny daughter card that sits on top of the Raspberry PI GPIO connector not blocking the USB boards. It is powered by the Raspberry PI board with 3.3 V and communicates using UART TTL signals (RX/TX). Interoperability with Z-Wave controllers. Since Z-Uno is following Z-Wave Plus protocol, any controller supporting Z-Wave Plus protocol must support it. But some controllers do not Multi Channels, some do not support specific sensor types of Multilevel Sensor, so in sometimes Z-Uno looks not fully operable in user interfaces.
hello. like o wrote before my veralite dies after 4 years of work. So now i'm on Domoticz.For the dead vera lite i recover the z-wave part. i had some doubts that it works but i have seen n razberry cards that the hardware its the same,so why not try.