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by malfrax
Wed Nov 02, 2022 1:01 pm
Forum: ESP32 Arduino
Topic: Unable to enter boot mode after some use of a custom pcb
Replies: 1
Views: 2704

Unable to enter boot mode after some use of a custom pcb

Hi everyone,

I'm new to designing pcb and using esp32.
I created a custom pcb that permit me to have easy use of wled, potentiometer and other stuff on it.
For that I have two buck converter in paralele with 5V and 3.3V.
At start everything worked fine, I was able to enter boot mode without a ...

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