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Ordering Information
Title Body Format Version Release Datesort ascending Download Select All
Espressif Products Ordering Information

Espressif products' ordering information

PDF V1.4 2017.11.24
Espressif's Chip-Packing Information

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.

PDF V1.2 2017.08.08
Data Sheet
Title Body Format Version Release Datesort ascending Download Select All
ESP8089 Datasheet

This document introduces the specifications of ESP8089 hardware, including an overview, pin definitions, functional description, peripherals, electrical characteristics, etc.

PDF V3.4 2017.12.08
ESP-WROOM-02 Datasheet

This document introduces the readers to the hardware specifications of ESP-WROOM-02.

PDF V2.5 2017.12.06
ESP32 Datasheet

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

PDF V2.0 2017.12.01
ESP-WROOM-32D/ESP32-WROOM-32U Datasheet

This document introduces the hardware specifications of ESP-WROOM-32D and ESP32-WROOM-32U.

PDF V1.0 2017.11.28
ESP-WROOM-02D/ESP-WROOM-02U Datasheet

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

PDF V1.0 2017.11.24
ESP8266EX Datasheet

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

PDF V5.7 2017.11.23
ESP-WROOM-S2 Datasheet

This document provides the specifications of the ESP-WROOM-S2 hardware.

PDF V1.6 2017.11.17
ESP8285 Datasheet

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

PDF V1.4 2017.11.06
ESP32-WROVER/ESP32-WROVER-I Datasheet

This document introduces the specifications of ESP32-WROVER/ESP32-WROVER-I hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

PDF V1.2 2017.10.27
ESP-WROOM-32 Datasheet

This document introduces the specifications of ESP-WROOM-32 hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

PDF V2.2 2017.10.26
ESP32-PICO-D4 Datasheet

This document introduces the specifications of ESP32-PICO-D4 hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

PDF V1.0 2017.08.31
ESP-PSRAM32 Datasheet

This document provides the specs of ESP-PSRAM32.

PDF V1.1 2017.08.30
ESP8689 Datasheet

This document introduces the specifications of ESP8689 hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc

PDF V1.5 2017.08.10
ECO and Workarounds for Bugs in ESP32

This document details the bugs in the ESP32.

PDF V1.3 2017.06.06
ESP8266 Pin List
xlsx v1.0 2014.11.15
Design Guideline
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ESP32 Hardware Design Guidelines

The guidelines outline recommended design practices when developing standalone or add-on systems based on the ESP32 series of products, including ESP32, the ESP-WROOM-32 module, and ESP32-DevKitC — the development board.

PDF V1.9 2017.06.28
ESP8689 Hardware Design Guidelines

ESP8689 Hardware Design Guidelines provide technical information on the ESP8689 series of products.

PDF V1.1 2017.06.26
ESP8266 System Description

The guidelines outline recommended design practices when developing standalone or add-on systems based on the ESP8266 series of products, including the ESP8266EX, the ESP-WROOM modules, and ESP-LAUNCHER—the development board.

PDF V2.2 2017.06.09
ESP8266 Hardware Matching Guide

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

PDF V1.0 2017.02.13
ESP-WROOM-02 PCB Design and Module Placement Guide

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

PDF V1.0 2016.06.30
Hardware Resources
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ESP-WROOM-S2 Reference Design

ESP-WROOM-S2 hardware downloading resources, manufacturing specifications, BOM, schematics.

ZIP V2.0 2017.09.28
ESP-WROOM-02 Reference Design

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

ZIP V1.0 2017.09.14
ESP-LAUNCHER and ESP-Test Board Reference Design

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

ZIP V1.0 2017.09.14
ESP-WROOM-32 Reference Design V1.0

ESP-WROOM-32 module reference design resources, including schematics, PCB layout, gerber files, and BOM list. The reference design V1.0 is intended for developers who purchase Espressif's official mass-produced ESP-WROOM-32 modules.

ZIP V1.0 2017.09.14
ESP32-WROVER Reference Design

ESP32-WROVER module reference design resources, including schematics, PCB layout, gerber files, and BOM lists (including the BOM list for ESP32-WROVER and ESP32-WROVER-I).

ZIP V1.0 2017.09.14
ESP-WROOM-32 Reference Design V1.1

ESP32 module reference design resources, including schematics, PCB layout, gerber files, and BOM list. The reference design for ESP-WROOM-32, contained in this zip file, is V1.1, which is recommended for developers who design modules themselves.

ZIP V1.1 2017.08.11
ESP32 Development Board Reference Design

Schematics, PCB layout, Gerber and BOM files of ESP32-DevKitC (ESP32_Core_Board_V2).

ZIP V1.0 2017.01.16
Technical References
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ESP32 Technical Reference Manual

The manual provides detailed and complete information on how to use the ESP32 memory and peripherals.

PDF V2.6 2017.11.24
ESP8266 Technical Reference

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

PDF V1.3 2017.05.25
Getting Started
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ESP32 AT Instruction Set and Examples

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

PDF V1.0.0 2017.12.01
ESP8266 SDK Getting Started Guide

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

PDF V2.9 2017.11.02
ESP8266 AT Command Examples
PDF V1.3 2017.08.15
ESP8266 AT Instruction Set

For AT_V1.4 based on ESP8266_NONOS_SDK_V2.1.0

PDF V2.1.0 2017.08.10
ESP32-DevKitC Getting Started Guide

The getting started guide for the ESP32-DevKitC development board.

HTML latest 2017.07.28
ESP-IDF Getting Started Guide

ESP-IDF getting started guide.

HTML latest 2017.07.28
ESP-WROVER-KIT Getting Started Guide

The getting started guide for ESP-WROVER-KIT.

HTML latest 2017.07.27
ESP8266 Quick Start Guide

This document is a quick user guide to getting started with ESP8266.

PDF V1.4 2017.05.12
Espressif FAQ

The document lists the FAQ about ESP8266 and the answers.

PDF V1.4 2017.05.08
Programming Guide
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ESP8266 RTOS SDK Programming Guide

This document provides sample codes based on ESP8266_RTOS_SDK.

PDF V1.5 2017.05.16
ESP8266 Non-OS SDK IoT_Demo Guide

ESP8266 Non-OS SDK IoT_Demo Guide

PDF V1.4 2016.08.30
ESP8266 Non-OS SDK SSL User Manual

SSL connection based on ESP8266_NONOS_SDK.

ZIP V1.4 2016.05.20
API References
Title Body Format Version Release Datesort ascending Download Select All
ESP8266 Non-OS SDK API Reference

API reference for ESP8266_NONOS_SDK_V2.1.0.

PDF V2.1.2 2017.11.28
ESP8266 RTOS SDK API Reference

ESP8266_RTOS_SDK API reference

PDF v1.4.0 2016.04.29
ESP-Mesh API Reference (HTML)
ESP-Mesh APIs in HTML format that generated by Doxygen.
HTML v1.0 2016.02.03
ESP-Mesh API Reference (PDF)
ESP-Mesh APIs in PDF format that generated by Doxygen.
PDF v1.0 2016.02.03
Application Notes
Title Body Format Version Release Datesort ascending Download Select All
Geolocating with ESP8266

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

PDF V1.0 2017.09.26
JTAG Debugging for ESP32

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

HTML V1.1 2017.08.02
ESP32 Flash Encryption Guide

This document introduces the flash encryption feature of ESP32.

HTML V1.0 2017.07.27
ESP8266 SDK Application Note Firmware Download Protocol

This document introduces a downloading protocol for ESP8266 firmware.

PDF V1.1 2017.06.15
Jump Test of ESP8266's Secondary Bootloader (v1.6+)

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

PDF V2.0 2017.05.09
ESP8266 Reset Causes and Common Fatal Exception Causes

This guide introduces the methods of identifying the causes of ESP8266 reset and common Fatal exceptions.

PDF V1.0 2017.04.24
ESP8266 Wi-Fi Channel Selection Guidelines

ESP8266 Wi-Fi channel selection guidelines.

PDF V1.0 2017.04.20
ESP8266 Low Power Solutions

This document introduces the  ESP8266 sleep modes and some relevant low-power solutions.

PDF V1.3 2017.04.06
Save ESP8266EX RAM with PROGMEM

The document outlines how PROGMEM may be used to save RAM on the ESP8266EX when using the Arduino IDE.

PDF V1.0 2017.03.22
ESP-WROOM-S2 Hardware Evaluation Platform

Introduction to ESP-WROOM-S2 Hardware Evaluation Platform

PDF V1.0 2016.09.01
ESP8266 FOTA Guide

This document explains how to upgrade ESP8266 firmware over Espressif Cloud through Wi-Fi.

PDF V1.7 2016.08.26
ESP8266 Flash RW Operation

ESP8266 Flash read & write introduction

PDF v1.0 2016.04.22
User Guide
Title Body Format Version Release Datesort ascending Download Select All
ESP8266 Mesh User Guide

This document introduces users to the ESP8266 mesh network.

PDF V1.3 2017.05.25
ESP32 Bluetooth Networking User Guide

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

PDF V1.0 2017.03.09
ESP8266 Smart-Plug User Guide

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

PDF V1.2 2016.12.30
Simple-Pair User Guide

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

PDF V1.0 2016.07.20
ESP-NOW User Guide

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

PDF V1.0 2016.07.20
ESP-TOUCH User Guide

This document introduces ESP-TOUCH protocol and the relevant application.

PDF V1.1 2016.04.12