Matrix Orbital LK402-25 Legacy - Manual (Page 5)

1 Getting Started
The LK402-25 is an intelligent LCD display designed to decrease development time by providing an
instant solution to any project. With the ability to communicate via serial RS-232/TTL and I 2 C protocols,
the versatile LK402-25 can be used with virtually 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, up to thirty-two custom characters such as character sets for bar graphs,
medium and large numbers may be stored in the non-volitile memory to be easily recalled and displayed at
any time.
1.1 Display Options Available
The LK402-25 comes in the standard yellow/green colour. Extended voltage, and temperature options
are also available, to allow you to select the display which will best fit your project needs.
1.2 Accessories
NOTE Matrix Orbital provides all the interface accessories needed to get your display
up and running. You will find these accessories and others on our e-commerce website at
http://www.matrixorbital.com. To contact a sales associate see Section 14.6 on page 51 for
contact information.
Figure 1: 5V Power Cable Adapter
Figure 2: 12V Power Cable Adapter (V/VPT
Models)
Matrix Orbital LK402-25 1