I created easy tutorial for UART KSDK blocking demo which works as echo. The demo works with KSDK 1.1. and is created for KDS 2.0.   Because it could be problem if was used this pin by this reason was chosen UART 3, which is available to use and is routed to PTC16,PTC17 connection on Arduino header for this case is use ALT3 function (PTC16, PTC17)   Final output from terminal Physical connection between FRDM-K64F and USB to Serial Converter The unzipped folder must be located in example folder at C:\Freescale\KSDK_1.1.0\demos\

Hello to all,   This document explains how to drive a 16x2 LCD using the KSDK Drivers using the FRDM-KL25Z.     Project Generator, KSDK1.3 and KDS3.0 are used in this example.   I hope you find it useful. David