Question
When I download the program to esp32 with Arduino IDE, the following error message appears:
My board is the following Board:
Causes and Solutions
The reason is that there is an error in the baud rate selection. The baud rate I selected is 921600 by default. In fact, 115200 should be selected. In this way, you can download normally after downloading again.
As shown in the figure below, it is successful.
Read More:
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