This allows you to add a plug-n-play display solution to your project. The smARtHOST LCD 16x2 is already configured to use standard I/Os and its 100% compatible with the LiquidDisplay Library from ARDUINO™. The particular design of this smARtHOST is intended to let you be able to keep the full control of the System. For example, in order to use a smARtHOST BREAKOUT, keeping the LCD separated from the other boards.