This is a port of my ST handler for Wall controllers and Key Fobs from Z-wave.me, Popp, & Devolo. It's a bit rough around the edges but it works! - will update if necessary:
https://github.com/adampv/Hubitat/blob/master/SecureWallController
Here is the original ST thread: [Release] Z-Wave.me, Popp, & Devolo Wireless wall Controller & Key Fob (EU), with button controller dimming apps and CoRE integration - Community Created Device Types - SmartThings Community