You might want to take a look at this thread. It has a new and improved UI device handler plus a recommended Button App that you can use (or use CoRE).
Decided to write out an updated Aeon Minimote device handler so I could do testing without having the remote in hand all the time.
I’ve seen great ideas like the one that installs an individual virtual button per button device selected via Virtual Buttons SmartApp , but didn’t feel like having my device list spammed with each button as an additional device.
So I went ahead and upgraded the tiles for the SmartThings Aeon Minimote device handler. Would be cool to get the main Aeon Minimote device handler updated with the UI, but haven’t had time to look through submitting pull requests and requirements/acceptable standards yet.
You’re welcome to check it out at:
https://github.com/kyse/SmartThingsPublic/tree/master/devicetypes/kyse/kyses-aeon-minimote.src