Matrix Orbital GLT240128 Legacy - Manual (Page 6)

1 Getting Started
The GLT240128 is an intelligent graphic LCD display designed to decrease development time by pro-
viding an instant touch screen solution to any project. With the ability to communicate via serial RS-232
protocol at regular and TTL levels as well as USB and I
2 C, the versatile GLT240128 can be used with virtu-
ally any controller. The ease of use is further enhanced by an intuitive command structure to allow display
settings such as backlight brightness, contrast and baud rate to be software controlled. Additionally, text and
fonts may be uploaded to the display and stored in the on board memory. Finally, simple touch commands
allow for the seemless integration of user control into the display environment.
1.1 Display Options Available
The GLT240128 comes in three backlight options, grey text on a white backlight, white text with a blue
backlight, and standard grey text on a yellow-green backlight . Extended voltage options are also available
to allow you to select the display which will best fit your project needs. Please see table 81 for ordering
information.
Figure 1: GLT240128 Options
Matrix Orbital GLT240128 1