How to fix bug on Arduino, microcontroller esp32 devkit v1?

Question

Arduino

When executed, it gives the error "A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header"

Answer 1

Check that the com port driver is connected in the system, and select it in the IDE. If everything is OK, look at the port monitor, if everything is OK, when the board is overloaded, you should see diagnostics, etc.
If everything is OK, you need to put the controller into boot mode, usually holding boot, press and release EN, there may be options.

Answer 2

Deal with the connection, comports and all that.

Answer 3

No connection to ESP32.
Check the COM port driver corresponding to YOUR board.
Then determine if the correct board is selected (there are many options out there).
And so move along the chain until a connection occurs.
Carefully review all documentation for your SPECIFIC ESP32 board.