WG12864C is a mono LCD graphic display 128×64 dot matrix module, diagonal size 2.7 inch.  WG12864C model is built in with NT7108 controller or equivalent IC; it supports 6800 8-bit parallel interface.  The WG12864C LCD display is 5V power supply; it’s also negative voltage 3.3V power supply optional.  This graphic display 128×64 module is available for without backlight or with LED backlight options. WG12864C is available in various LED colors including yellow/green, blue, white, red, and RGB, etc.  This model graphic LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.