The Kpad is a low cost user interface ideal for simple operator display applications. Measuring 5.2 x 2.5", the Kpad supports a 16x2 line character-type LCD, 16 keys, and a blue plastic overlay. User definable 8x2 key layout paper can be customized and inserted underneath the blue plastic overlay. Software sample programs are available demonstrating how the unit is programmed in C/C++.

The Kpad-IO version is driven by any 6 programmable TTL I/O pins (+ 5V and GND signals). This makes it compatible with essentially any TERN controller with simple wiring between the unit and the controller.