KeyWarrior - Keyboard Made Simple

The KeyWarrior chip family encapsulates the whole protocol and electronic know-how for building a keyboard with or without embedded mouse function. Wether you need few or many keys, or programmable macro functions, KeyWarrior is an easy to use solution for USB, PS/2, and ADB, or even serial for the mouse function.

For volume production it is possible to get factory programmed chips with your custom key table. If macros are required or if the production volumes are small the Flex, Operator, and Commander variants store the key table in inexpensive external EEPROMs.

KeyWarrior chips support multiple protocols. The interface to be used is simply selected by connecting the appropriate cable. KeyWarrior Combo chips do have an additional PS/2 and serial port for the mouse function.

KeyWarrior RF is a chipset for building wireless keyboards with long battery life. By using the license free ISM bands (433.9MHz or 393MHz) this is a very cost efficient solution for wireless applications.