B4R Question esp8266 nodemcu frequency output

Discussion in 'B4R Questions' started by paul fredrick, Apr 12, 2019.

  1. paul fredrick

    paul fredrick Member Licensed User

    sorry for the question, I programmed esp8266 nodemcu to let out a train of pulses that I can vary based on the parameters, measured with an oscilloscope I see the square wave vary, but the frequency is always around 27 khz.
    My question is:
    is it possible to get a frequency of 2 khz? or the output is fixed.
    Thank you
  2. Erel

    Erel Administrator Staff Member Licensed User

    Where is the code?
  3. positrom2

    positrom2 Active Member Licensed User

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