LED Board Demo’d
January 28, 2010
About the freezing: It seems to be interference that causes the sign to freeze. The program "making" the pixels continues to run. I actually thought of last night, resetting the COM port before each cycle that way if there was lots of power/data interference around it would be a little bit more robust and should reset on it's own. Also instead of the cables all piled into the box below a little more organization would probably help. (Keeping the power cables away from the TWI wires.)
Thanks to all for a great night and thanks to the roundup for the photos.