adafruit/Adafruit-PCD8544-Nokia-5110-LCD-library — pull request #14 by sej7278 (2013-05-10 23:31:45+00:00)
Title: Backlight support, GCC fixes, better contrast

Turn on backlight by using PWM pin 11 and a call to analogWrite()

Fixes for newer gcc (consts) and new Arduino IDE (rename .pde to .ino)

Better contrast default for blue backlight 5110's