This document introduces the specifications of ESP32-PICO-V3-02 hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.  

AT based on ESP8266_NONOS_SDK.

This document introduces the ESP32 AT commands, explains how to use them and provides examples of several common AT commands.

This document provides the specifications of the ESP8685 chip.

This document provides the specifications of ESP32 family of chips.

This document provides the specifications of chip ESP32-S2.

This document summarizes the packing requirements of Espressif’s chip products, including the packing method, packing-material dimensions, standard packing quantity, labels, dry-packing requirements and marking conventions.

The guidelines outline recommended design practices when developing standalone or add-on systems based on the ESP32-S2 series of products.

This document provides introduction to the interfaces integrated on ESP8266. Functional overview, parameter configuration, function description, application demos and other information is included.

This document provides the specs of ESP-PSRAM64 & ESP-PSRAM64H.

This document takes ESP-LAUNCHER and ESP-WROOM-02 as examples to introduce how to use the ESP8266 SDK V2.X and earlier versions.

For the new ESP8266_RTOS_SDK (ESP-IDF style) V3.0 and later versions, please see ESP8266_RTOS_SDK/docs.

This is the documentation for Espressif IoT Development Framework (ESP-IDF). ESP-IDF is the official development framework for the ESP32 chip.

This document provides examples of using ESP32 for Bluetooth Networking for IoT devices, and introduces APIs related to networking development.

The guidelines outline recommended design practices when developing Audio products based on the ESP32.

This guide provides the parameter configuration for ESP32 phy init bin.

This document introduces frequency offset tuning and antenna impedance matching for ESP8266 in order to achieve optimum RF performance.

The ESP32-MeshKit-Sense Hardware Design Guidelines introduces the block diagram, PCB layout and function modules of the development board ESP32-MeshKit-Sense.

This document provides introduction to the Espressif HomeKit SDK.

This document is the API reference for ESP8266_RTOS_SDK V2.X and earlier versions.

For the new ESP8266_RTOS_SDK (ESP-IDF style) V3.0 and later versions, please see ESP8266_RTOS_SDK/docs.

This document is the SSL user guide based on ESP8266_NONOS_SDK.

This document provides a guide to installing OpenOCD for ESP32 and debugging using GDB.

This document introduces the flash encryption feature of ESP32.

This document introduces the jump test of ESP8266's secondary bootloader (V1.6+).

This document provides ESP8266 Wi-Fi channel selection guidelines.