A new and vastly reworked version of node-red-contrib-caseta has been released and is available. There are major changes in this version that may result in broken flows so please check out the documentation at the link above before upgrading.
Nice looking products from Lutron. But way too expensive
They sure are expensive but Lutron is also not some company that releases crap with a label that just says "Smart" on it. They've been in the game for longer than the internet has been around and their gear is quality (even Caseta which is their "budget" line") Most of my dimmers are over 10 years old and I've never had a failure.
On the other hand, I've had smart plugs and switches from vendors like Eve and Wemo that haven't made it two years. And they weren't that much cheaper.