Scroll messages on Adafruit 8x8 matrix using BeagleBone Black & Python
http://www.element14.com/community/community/knode/single-board_computers/next-gen_beaglebone/blog/2013/12/30/led-ticker-beaglebone-black-multiple-adafruit-8x8-displays
Scroll messages on Adafruit 8x8 matrix using BeagleBone Black & Python
http://www.element14.com/community/community/knode/single-board_computers/next-gen_beaglebone/blog/2013/12/30/led-ticker-beaglebone-black-multiple-adafruit-8x8-displays