Adafruit ESP32-S3 Manual page 255

The
esptool
If you used WebSerial ESPTool, you do not need to complete the steps in this
section!
Once you have entered ROM bootloader mode, you can
program () to communicate with the chip!
and is the most common/complete way to program an ESP chip.
Install ESPTool.py
You will need to use the command line / Terminal to install and run
You will also need to have pip and Python installed (any version!).
Install the latest version using pip (you may be able to run
ding on your setup):
pip3 install --upgrade esptool
Then, you can run:
esptool.py
Make sure you are running esptool v3.0 or higher, which adds ESP32-S2/S3
support.
Test the Installation
Run in a new terminal/command line and verify you get something like
esptool.py
the below:
©Adafruit Industries
Method (for advanced users)
esptool
then use Espressif's esptool
is the 'official' programming tool
esptool
without the
pip
.
depen
3
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