Display - 20 characters per row, 4 rows
Voltage - 5v only required
Current - 55mA 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
Use for "Hello World" example of dScript modules.
More information is available on the website of Devantech.