Hi all. I recently purchased a Rainbowduino 3.0 to go with an LED Matrix that I had previously purchased from Sparkfun (COM-00683, sparkfun.com/products/683).
I set up the board and tried to run the demo code. The board lights up, but the sample code doesn’t draw in the correct cells. I assume that this is due to the fact that the board has a different wiring order than other matrices (I did try turning the board upside down). I’d like to fix this, but have no idea where to start. Can the Rainbowduino library be modified to work with this board? If not, can I program the board using lower level commands in the Arduino IDE?
Any help would be appreciated. Thanks!