WS2811 Lib with DMA for STM32F407VG (Discovery Board)
16 parallel outputs can drive thousands of leds
68*42 LEDs
Can display animations/pictures from flash or video from USB. (Glediator protocol).
written for this project:
https://github.com/BI-LedTable/LedTable
works also with:
http://www.live-leds.de/
http://www.solderlab.de/index.php/software/glediator