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by Jose Silva
Fri Mar 18, 2022 9:06 am
Forum: ESP32 Arduino
Topic: ESP32 Interrupt jitter at 20kHz
Replies: 2
Views: 3221

ESP32 Interrupt jitter at 20kHz

Hello everyone!

I would like your help to solve the following problem.

I'm using an ESP32 Dev Kit V1 connected as follows:
- Pin 4 (input) is connected to a 20kHz and 3.3V signal and to channel 1 of the oscilloscope; and
- Pin 2 (output) is connected to channel 2 of the oscilloscope.

My goal is ...

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