Search found 2 matches

by moataz_beheta
Fri Jan 21, 2022 3:12 pm
Forum: Hardware
Topic: I can't program my ESP32-WROOM-32D
Replies: 3
Views: 5089

Re: I can't program my ESP32-WROOM-32D

Sorry for replying late
I didn't get anything using USB on the terminal even by connecting GPIO0 to GND directly.
I contacted the technical support of the manufacturer of CP2102 ( Siliconlabs ) and they found a mistake in the circuit of CP2102.

the circuit after being modified is attached

do you ...
by moataz_beheta
Fri Jan 14, 2022 8:54 pm
Forum: Hardware
Topic: I can't program my ESP32-WROOM-32D
Replies: 3
Views: 5089

I can't program my ESP32-WROOM-32D

Hello,
I designed a circuit that contains ESP32-WROOM-32D to be programmed using CP2102N-A01-GQFN28 but it didn't work and I am not able to program it
while programming, I connect GPIO0 to "PROG" (JP1) using a pin header jumper
could someone help me to find the problem?
Attached the part of my ...

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