I thought I had posted a link to my driver's here ... I developed drivers for Kumo (US), MELCloud (Europe) and MELView (Aus / NZ).
The drivers work with the Kumo Cloud service, and I have made a start on local control. They are available for install on HPM (at least on the old version of HPM, I haven't looked at the new one yet).
Let me know if you decide to give the drivers a go and how it turns out.