I am just about to add a Caseta Hub Pro and a RA2 select hub to one Hubitat hub.
Do I need to use different email addresses with the Lutron app or can I do it with the same email address/account?
The hub doesn't care about the Lutron app or how you have it setup. But those are different apps for Caséta and RA2 anyway. You can create a second instance of Lutron Integration and give it the right IP address. Make the IP address for Caséta static in its Lutron app.
It works fine in Hubitat. But don't cross the streams.
What about the Lutron side. Do I need two accounts?
I don't think so, I think you'll have to set up 2 houses.
When the new hub pro arrives, I will give it a try.
