In celebration of the 50th anniversary of Apollo 11's Moon Walk, we are offering $50 off our SparkFun Inventor's Kit for RedBot and the Arduino Engineering Kit while supplies last! Use promo code APOLLO11 at checkout until 11:59 p.m. MT to get yours today!


Member Since: December 2, 2008

Country: United States

  • The product I received when I ordered it 12/08 is labeled as "RGB LED Matrix Controller V2". I can't seem to find the datasheet for this version of the controller. For example, what is the CS pin; how is it different from the slaveselect pin on the layout pictured here?
    If the V2 requires updated firmware, are there tutorials you can point me to to update it?
    Right now when I run the arduino sketch attached here I get one blue LED. I'm guessing this is not what the sketch is supposed to be doing.

No public wish lists :(