Code to drive SSD1306 displays using linux GPIO character devices.
SSD1306 Data Sheet: http://www.adafruit.com/datasheets/SSD1306.pdf
Board Data Sheet: http://www.adafruit.com/datasheets/UG-2864HSWEG01.pdf
Board User Guide: http://www.adafruit.com/datasheets/UG-2864HSWEG01%20user%20guide.pdf
Adafruit product page: http://www.adafruit.com/product/326