Battery-operated Dimmer Switch recommendation?

The Pico will not be visible to SmartThings through the official integration, so I’m not sure if it will do what you want. You would have to also have a lutron master switch and then that’s the only switch that the pico could work with. So it might be OK as an auxiliary switch in a three-way, but it’s not just a dimmer switch on its own.

There are a number of battery operated switches that might be of interest. The FAQ covers both battery operated and mains powered buttons and switches:

One popular one is a Z wave device, the Cooper 9575, which looks exactly like a regular switch and does communicate to the SmartThings hub.

But there are a lot of other options as well, just see the FAQ. :sunglasses: