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maximum usefull sampling frequency for esp32 is 20Khz

Open RomanLut opened this issue 3 years ago • 0 comments

Maximum usefull sampling frequency for esp32 is 20kHz. With frequencies above 20kHz, samples are captured with incorrect frequency, pulses became longer or shorter. At 1Mhz, 500us pulse is captured as 1300us.

RomanLut avatar Jun 05 '22 02:06 RomanLut