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by OutoftheBOTS
Sat Mar 03, 2018 1:28 am
Forum: Hardware
Topic: ESP32 programming circuit
Replies: 7
Views: 15692

Re: ESP32 programming circuit

I know that this circuit works but for the life of me I can't understand why it works.

I understand what needs to be achieved : IO0 pulled to GND then EN pulled to ground then EN released. Can anyone please explain how this circuit works?
esp32.png
esp32.png (11.78 KiB) Viewed 14173 times