No, the Z-Wave endpoint and the "new" Z-Wave Details page are only available on model C-7 or later. (This hub has both newer Z-Wave hardware and a different implementation compared to previous models.)
The community app mentioned above relies on at least the node info endpoint but possibly also the new Details page and will not work on earlier models, either. As nice as Hubitat Package Manager is, I think it's also nice to know where the app "really" came from or where to read more about it, and that's here: [BETA] A Z-Wave Mesh Tool [C7 and 2.2.4+ Only]
