ESP32 EN pin gets signal and freezing

Q&A Forum › Category: ESP32 › ESP32 EN pin gets signal and freezing

OMER FARUK TOY asked 9 months ago

ı found esp 32 freezed sometimes, ı see when ı touch to EN pin ESP32 stops to work, weird characters seems on the serialport, it needs to be resetted, how to prevent signals from surroundings effect EN PİN on esp32
best regards

2 Answers

0 Vote Up Vote Down

Sara Santos Staff answered 9 months ago

Hi.
Try connecting the EN pin to 3.3V via a 10kOhm resistor.
Tell me if this helps.
Regards,
Sara

0 Vote Up Vote Down

OMER FARUK TOY answered 9 months ago

hello, ı try what you say but with 1uF capacitor to the ground
it seems it worked
one thing for sure that it is much deaf to the esd when compared
thanks