This document introduces the hardware specifications of ESP-WROOM-02D and ESP-WROOM-02U.

This document introduces the specifications of ESP8285, including pin definitions, functional description, electrical specifications, package information, etc.

This document introduces the specifications of ESP8266EX hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

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 is the API reference for ESP8266_NONOS_SDK_V2.2.0.

This documents introduces how to obtain a device location with ESP8266.

The ESP8266 Hardware Design Guidelines outlines recommended design practices when developing standalone or add-on systems based on the ESP8266 series of products, including the ESP8266, the ESP-WROOM modules, and ESP-Launcher—the development board.

This guide provides the parameter configuration for ESP8266 phy init bin.

For ESP8266_RTOS_SDK V3.0 and later versions (ESP-IDF style).

ESP8266-DevKitC Getting Started Guide

ESP-LAUNCHER, ESP-Test Board, hardware downloading resources, manufacturing specifications, BOM, schematics.

ESP-WROOM-02 hardware downloading resources, manufacturing specifications, BOM, schematics.

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 introduces a downloading protocol for ESP8266 firmware.

This document provides sample codes based on 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 introduces the jump test of ESP8266's secondary bootloader (V1.6+).

This document provides ESP8266 Wi-Fi channel selection guidelines.

This document introduces to users an example of ESP IOT Platform applications, the Espressif Smart Plug.

This document is the ESP8266 Non-OS SDK IoT Demo Guide.

This document introduces the Simple-Pair technology developed by Espressif. The document focuses on Simple-Pair features, their uses and the demo code.

This application note describes the recommended placement of the antenna on a host board to ensure optimal RF performance.