- README - Link to product page. - SFRGBLEDMatrix - API improvement - One API for any physical configuration of the matrices. - printChar4p() and printString4p() now are called as print(). - MOSI pin not hardcoded to Duemilanove anymore. - paintPixel() now validates if pixel is out of screen. - Removed getPixel(). - Fixed print() not validating properly out of screen pixels.