Hello Georg,
did you found a solution ? I have HTV 4606 (HTV-4600-2 circuit board) s and can wait for a solution only until the end of the year, otherwise I have to buy another product. This will be a pitty for both sides, as I have to set up 5 apartments.
Thanks Georg. Talked with SKS technical customer service. They said, that the bus has an encrypted code and for this reason will only work if Nuki will get a license from SKS. Does Nuki plans to get the licence ?
People are also asking for htv4600, but no answers so far. Would be great if the person that found the solution for htv4600 would also post pictures here. Thanks.