Actually quite useful!
As an electrician I find both Home+ and Configkuator quite useful and give it 5 stars! One minor but annoying bug Accessory rename is inconsistent in ‘remembering’ the new name and reverts to ‘Button x’ (x=1,2,3) on 4 button switch like Leviton D2SCS Decira Scene Controller. This is quite likely a Leviton or Apple bug but I do so hope Matthias can find a work around as he has in so many other ways with HomeKit!