DIY: Using the FRDM-KL25Z as USB Keyboard

Document created by Monica Arvizu Employee on Jul 3, 2013
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Hello Community fellows!


This time I would like to thank Erich Styger for giving us great material to work on.

There have been several posts inquiring the uses of USB stack and Processor Expert.


The examples he has worked on and now shares with all of us, include this and many more useful concepts that you'll find interesting with the use of boards.

For this issue he turns his FRDM-KL25Z into a generic USB keyboard device. With a simple button press he is able to send any keyboard actions to his laptop, making such as ‘print screen’ a single button press...isn't that amazing?

Well, I'll say no more, you better check it out yourself! 


MCU on Eclipse by Erich Styger