Flip & click will start shipping any day now. While we're waiting, here's another Arduino-related project from the Microcontroller projects blog, a sequel to the DMX controller tutorial we shared earlier.
This tutorial shows you how to to implement a slave DMX node with an Arduino Uno, the matching shield, and a few click boards.
But aside from the specifics, this project is a great example of how you can leverage the wealth of existing Arduino libraries with click boards. The code presented here relies on an open source DMX library as well as on the Adafruit Neopixel library.
We also have an App-lighting click pack that you can use to design a DMX512 controller.