tech2077/PyLCD — pull request #1 by thorrak (2012-09-30 20:30:01+00:00)
Title: Changes to support the LCD2004 backpack

This adds support for the LCD2004 backpack which has a backlight pin in addition to the 7 control pins used on the i2c expander. Additionally, this allows for pin configuration to be specified at runtime for new/unsupported pin setups and adds some commenting.