Hi, this is short demonstration of the Raspberry
PI.
Here is the Raspberry.
There is a numeric keypad attached.
I have connected a cheap USB DMX interface
which is connected to LED can.
Now let's turn it on.
You can see the Raspberry booting.
The lightcontroller is a small Python script
that fires light scenes when pressing a key on the keypad.
Light scenes are configured in a YAML file.
The Python script is started automatically
after booting. You don't need a display.
Here you see the first scene started automatically.
Now you can see that another scene is triggered by pressing a key.
This scene is automatically cycling colors with a crossfade.
Even complex scenes are possible like this bright flash ending scene.
You can also trigger static scenes immediately.
This is a really small and cheap solution
for doing small light setups on stage.
