LCD03 - Serial/I2C 20x4 LCD Display
Full LCD03 Documentation
Display - 20 characters per row, 4 rows
Voltage - 5v only required
Current - 280mA typ. with backlight on
Modes - I2C or 9600 baud Serial
Keypad - Automatic scanning of a 3x4 matrix keypad
Custom characters - up to 8 custom characters easily defined
Backlight defaults off, and can be turned on under software control
