“""A fatal error occurred: Failed to connect to ESP32: No serial data received.”

quinntapia
Posts: 2
Joined: Sun Jul 21, 2024 10:41 pm

“""A fatal error occurred: Failed to connect to ESP32: No serial data received.”

Postby quinntapia » Mon Jul 22, 2024 6:22 pm

I am just getting started in microcontrollers and would appreciate you giving me help with the following problem. Your help may need to be detailed and simple. I am to the point where I have downloaded a built-in sketch example. When compiling, the sketch appears to compile but then at the end it states:

“A fatal error occurred: Failed to connect to ESP32: No serial data received.” “Failed uploading: uploading error: exit status 2”

I have a DO IT ESP32 DEVKIT V1 connected to COM Port 1.

Thank you, I am very grateful for your help.

Dennis

thaynos
Posts: 1
Joined: Sat Oct 26, 2024 10:02 pm

Re: “""A fatal error occurred: Failed to connect to ESP32: No serial data received.”

Postby thaynos » Sat Oct 26, 2024 10:03 pm

have you found any solution for this?

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