.:madworm:.'s photos with the keyword: I²c

I²C network of 2 matrix boards

I²C network of 2 matrix boards

.:madworm:.
04 Apr 2009 246
The one with the blue LED is the I²C master and transmits a button status, the one with the RGB matrix receives and reacts. The next step would be to synchronize the two boards. This could be used for an even bigger matrix with scrolling text.