Not sure if you are still helping people with support on this but I have a couple of questions for you.
Somebody on Hubitat is trying to get this working using the cloud integration.
So if you don’t mind a couple of questions for you.
They have gen 1 devices and have a 4 digit pin.
Do you know if it is still possible to control LWRF using cloud integration?
Do you have the device handlers for dimmers and outlets using this method?
Anything else needed to get cloud integration working?
If you are no longer supporting this then no worries but just thought I would be cheeky and ask.