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- Wed Sep 08, 2021 1:26 pm
- Forum: Hardware
- Topic: Noise triggers input button events with pullup/pulldown
- Replies: 0
- Views: 1701
Noise triggers input button events with pullup/pulldown
I am facing a trouble that seems to be generated by AC coupling noise. I get button pushes events triggered by electrical noise. My button is connected to PIN 21 of ESP32. I tried configuring the input with internal an external PULL-UP, also tried with internal/external PULL-DOWN, and also including...