Code for the Wide.HK 1602 OLED two line I2C display
Available on ebay or from: http://www.wide.hk/products.php?product=-IIC-%7B47%7D-I2C-1602-OLED-Module-Display-%252d-For-Arduino-%7B47%7D-PIC-%7B47%7D-AVR-%7B47%7D-ARM
Scroll_demo
Example of scrolling text with configurable speed. Uses Phil Grant's OLED1602 library from http://www.gadjetsblog.blogspot.co.uk/2013/09/oled-1602-display-and-library-for.html