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How to use USB0_DP and USB0_DM as UART in K22FN512VLH12 MCU

Question asked by Vishal Girisagar on Oct 11, 2015
Latest reply on Oct 12, 2015 by jeremyzhou

Hi Everyone,

  I am using K22FN512VLH12 MCU in our upcoming product. For debugging purposes, I was using UART TX and RX pins till now and I was using external USB to UART converter to connect to my Laptop/PC and look at the debug logs. I am thinking why cant I use USB0_DB and USB0_DM pins for comm pins between my laptop and MCU. I saw the same thing in Teensy3.1 schematics. but I am unsure about how to use it. Can someone please provide me guidelines on this. It will be of great help.

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