I hope you enjoy the beautiful and hypnotic color patterns as much as I do. I have 5 well tweaked parameters in current firmware to choose from. The up/down of the switch changes the pattern, while left/right changes the speed. Push of the switch pauses/un-pauses the move. Hold down the switch for two seconds turns the lights off.
There might be more functions added to the firmware, as there is a plenty of room left on the programming memory.
The 5 pin header contains two pins that can be used as analog inputs - so there are possibilities of adding interactivity based on analog input, such as sound. Hackers are invited.