Resources

Useful Links

The esp32.com forum is a place to ask questions and find community resources.
Check the Issues section on GitHub if you find a bug or have a feature request. Please check existing issues before opening a new one.
Several books have been written about the ESP8266 or ESP32 series of SoCs and they are listed on Espressif web site.
If you’re interested in contributing to esptool, please check the Contributions Guide page.
For additional ESP32-S3 product related information, please refer to the documentation section of Espressif web site.

Webinars and Trainings

Mastering the Basics of Espressif Chips: An In-Depth Look at Chip Flashing

The content of this webinar is designed for developers, engineers and hobbyists interested in getting a better understanding of how to use esptool or other tools for the development with the ESP8266 or ESP32 series of SoCs.

It offers an in-depth look at the inner mechanisms of esptool, including the Boot Mode Selection process.

Mastering the Basics of Espressif Chips: An In-Depth Look at Chip Flashing

DevCon22: esptool.py: Espressif’s Swiss Army Knife

This talk aims to show how simple, yet powerful, esptool is, and how to use it to tame your ESP.