30W RGB Led Test - Before I pack all this up tomorrow I decided to test out one of the 30W RGB LEDs I got to do accent lighting for my new office.  It is powered by 3 individual drivers that accept PWM input to drive the output. Each LED module+driver combo will have 1 arduino pro mini driving the PWM input. All the pro mini’s will i2c together with an arduino that sits on the network for network control of the 4 individual LEDs.