4 Replies Latest reply on Sep 22, 2016 10:31 AM by Intel Corporation

    Intel Curie : GPIO is not switching at 40Khz

    Tigi

      Hi,

         I am using Intel Curie GPIO to create 40Khz output square wave. I have used 25usec delay between the Rise and fall time in a simple for loop.

      But I am not getting 40Khz at the output of GPIO..

       

      Is this a HW limitation or is there a better mechanism to generate 40Khz using Intel Curie...

       

      Thanks and regards

      Tigi