The LK162A-4T is an intelligent alphanumeric liquid crystal display designed to decrease development time by providing an instant solution to any project.  In addition to the RS232, TTL and I2C protocols available in the standard model, the USB communication model allows the LK162A-4T to be connected to a wide variety of host controllers.  Communication speeds of up to 115.2kbps for serial protocols and 100kbps for I²C ensure lightning fast display updates.

The simple command structure permits easy software control of many settings including backlight brightness, screen contrast, and baud rate.  On board memory provides up to forty custom characters which can be saved within the unit and recalled for start screens, bar graphs or larger numbers.

User input is available through a four key, integrated tactile keypad and three bi-colour LEDs provide visual output.  An additional two general purpose outputs on the back of the unit provide simple, switchable five volt sources.

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