This application demonstrates the use of the FRDM-KL25 as a HID HOST.
In this project the HID Device is a Numeric Keyboard and the HOST Device (FRDM-KL25) is handling the data and printing them in a 16x2 LCD used in 8 bits mode .
The information about this application is here:
HID-HOST with FRDM-KL25
Best Regards,
Adrian