Freetronics DMD - updated library

February 04, 2012 (Last Modified: February 04, 2012)

I recently got two Dot Matrix Displays from Freetronics - They are 32x16 LED panels that can be daisychained via SPI. It came with a quick library which worked okay but could do with a few enhancements ;) My modified library supports multiple displays (tested with 2x1 and 1x2 layout - but should work with other layouts) It also supports multiple fonts, marquee text, scrolling the display around and grayscale (grayscale sort of works - but not well :( ) I have updated the examples included in the original library to use these new functions.

The library can be downloaded from github.com/cjd/DMD See freetronics forum for my DMD library [youtube_sc url=“5DLmWrpV-3M”]