This is a hueBerry.
This may be the last IoT switch you will ever need.

Current purpose
Philips Hue control: Simplified

You can control individual lights and groups of lights, in almost every single attribute: brightness, color temp, color hue and saturation. All with a single dial type interface (one handed operation even!).

The biggest draw of this project? Whole house scenes at your fingertips!

Features:
Micro USB powered
Raspberry Pi based
Open Source software and hardware
Consumer oriented interface
Dial based control for individual lights as well as groups
"Whole House Scene" creation and editing!
One touch OTA upgrades!
Simple installation