1

I am trying to find the proper model of my esp32 MCU and find out the reason for below errors:

esptool.py v3.1-dev
Serial port /dev/ttyUSB0
Connecting........__
Chip is ESP32-D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, Coding Scheme None
Crystal is 40MHz
MAC: 30:ae:a4:26:6f:44
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...

A fatal error occurred: Timed out waiting for packet content
A fatal error occurred: Timed out waiting for packet content

My ESP32 type and the board setting are shown below (link) :

enter image description here

Thanks.

Improve this question
0

2 Answers 2

Reset to default
1

In case where the upload procedure with esptool.py starts successfully but fails as soon as the baud rate is set to the high baud rate selected in Tools menu, select a lower baud rate in Tools menu.

Improve this answer
1

This can also be caused by how certain pins are wired, if pin 12 is high at boot, programming will also fail with this message.

Improve this answer

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.