DFRobot LCD 1602 screen

I got my DFRobot LCD 1602 screen today and tested it.

http://www.aliexpress.com/item/1602-LCD-Keypad-Shield-for-Arduino-Duemilanove-UNO-MEGA2560-MEGA1280-Free-Shipping-Dropshipping/1366737137.html

The Liquid Chrystal library example needs to be modified
http://arduino.cc/en/Tutorial/LiquidCrystal

There is no pinout on the board so I searched and found this page

http://www.dfrobot.com/wiki/index.php/Arduino_LCD_KeyPad_Shield_(SKU:_DFR0009)

which includes code for the buttons and the pins.

The correct pin-values for this LCD is:

LiquidCrystal lcd(8, 9, 4, 5, 6, 7);