A demo showing how to display PNGs on a Freetronics Dot Matrix LED Display (http://www.freetronics.com.au/collections/display/dmd) via Node.js.
If you make something ever so wonderful from this code, please do let me know! I'm on Twitter at @thatpatrickguy, or you can find me at http://www.patrickcatanzariti.com.
PatCat