I finally made it to Ikea today and bought a couple of the Tradfri Dimmers.
If i drop one in the mail to you.....any chance you can see if there is any hope of it working with HE? They are a great deal at 7 bucks,....if anyone can get a driver to work. Cheers
If you sent one, I would definitely try it out. That said, my hopes are low. There were posts on here (I think from @mike.maxwell) that said this dimmer was using a communication pathway that Hubitat does not support.