Technical Documents

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ESP8266 Hardware Design Guidelines

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.

v2.8 2024.10.31
ESP32-H2 Datasheet

This document provides the specifications of chip ESP32-H2.

v1.0 2024.09.27
ESP8684-WROOM-02C Reference Design

Schematics, PCB layout, gerber and BOM files of ESP8684-WROOM-02C

v1.0 2024.09.27
ESP32-C6-MINI-1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-C6-MINI-1

v1.0 2024.09.27
ESP32-C6-WROOM-1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-C6-WROOM-1

v1.2 2024.09.27
ESP32-C3-WROOM-02 & ESP32-C3-WROOM-02U Datasheet

This document introduces the specifications of ESP32-C3-WROOM-02 and ESP32-C3-WROOM-02U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.4 2024.09.19
ESP32-C3-MINI-1 & ESP32-C3-MINI-1U Datasheet

This document introduces the specifications of ESP32-C3-MINI-1 and ESP32-C3-MINI-1U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.7 2024.09.19
ESP32-WROOM-32E & ESP32-WROOM-32UE Datasheet

This document introduces the specifications of ESP32-WROOM-32E and ESP32-WROOM-32UE hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.7 2024.09.14
ESP32-C3 Datasheet

This document provides the specifications of ESP32-C3 chip series.

v1.9 2024.09.13
ESP32-WROOM-DA Datasheet

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

v0.7 2024.09.12
ESP32-S3 Datasheet

This document provides the specifications of the ESP32-S3 series of chips.

v1.9 2024.09.11
Espressif IoT Solution Development Guide

This is a IoT solution development guide.

latest 2024.09.10
ESP32-MeshKit-Sense Hardware Design Guidelines

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

v1.0 2024.09.10
ESP32-S2-SOLO & ESP32-S2-SOLO-U Datasheet

This document introduces the specifications of ESP32-S2-SOLO & ESP32-S2-SOLO-U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.8 2024.09.05
ESP32-S2-MINI-2 & ESP32-S2-MINI-2U Datasheet

This document introduces the specifications of ESP32-S2-MINI-2 and ESP32-S2-MINI-2U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.1 2024.09.05
ESP32-S2-SOLO-2 & ESP32-S2-SOLO-2U Datasheet

This document introduces the specifications of ESP32-S2-SOLO-2 and ESP32-S2-SOLO-2U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.1 2024.09.05
ESP32-S2-MINI-1 & ESP32-S2-MINI-1U Datasheet

This document introduces the specifications of ESP32-S2-MINI-1 & ESP32-S2-MINI-1U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.6 2024.09.05
ESP32-S2-WROVER & ESP32-S2-WROVER-I Datasheet

This document introduces the specifications of ESP32-S2-WROVER and ESP32-S2-WROVER-I hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.  

v1.3 2024.09.05
ESP32-S2-WROOM & ESP32-S2-WROOM-I Datasheet

This document introduces the specifications of ESP32-S2-WROOM and ESP32-S2-WROOM-I hardware, including an overview, pin definitions, functional description, peripherals, electrical characteristics, etc.

v1.4 2024.09.05
ESP32 Datasheet

This document provides the specifications of ESP32 series SoCs.

v4.7 2024.09.04
ESP32-S2 Series SoC Errata

This document describes known errata in ESP32-S2 series of SoCs.

v1.2 2024.08.27
ESP32-C6 Datasheet

This document provides the specifications of chip ESP32-C6.

v1.2 2024.08.23
ESP32-C6-MINI-1 & ESP32-C6-MINI-1U Datasheet

This document introduces the specifications of ESP32-C6-MINI-1 & ESP32-C6-MINI-1U hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v1.2 2024.08.21
ESP8684-WROOM-02C & ESP8684-WROOM-02UC Datasheet

This document introduces the specifications of ESP8684-WROOM-02C and ESP8684-WROOM-02UC hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.0 2024.08.16
ESP32-C6 Series SoC Errata

This document describes known errata in ESP32-C6 series of SoCs.

v1.1 2024.08.13
ESP32 Technical Reference Manual

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

v5.2 2024.08.02
ESP8685-WROOM-03 Datasheet

This document introduces the specifications of ESP8685-WROOM-03 hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v1.4 2024.07.29
ESP8685-WROOM-05 Datasheet

This document introduces the specifications of ESP8685-WROOM-05 hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v0.8 2024.07.29
ESP8685-WROOM-01 Datasheet

This document introduces the specifications of ESP8685-WROOM-01 hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.4 2024.07.29
ESP8685-WROOM-04 Datasheet

This document introduces the specifications of ESP8685-WROOM-04 hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.4 2024.07.29
ESP32 Series SoC Errata

This document details the errata in the ESP32.

v2.8 2024.07.29
ESP8685-WROOM-06 Datasheet

This document introduces the specifications of ESP8685-WROOM-06 hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v0.9 2024.07.29
ESP8685-WROOM-07 Datasheet

This document introduces the specifications of ESP8685-WROOM-07 hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v0.9 2024.07.29
ESP32-S2 Datasheet

This document provides the specifications of chip ESP32-S2.

v1.7 2024.07.05
ESP32-MINI-1 & ESP32-MINI-1U Datasheet

This document introduces the specifications of ESP32-MINI-1 & ESP32-MINI-1U hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v1.4 2024.07.02
ESP32-C6 Technical Reference Manual

The manual provides detailed and complete information on how to use the ESP32-C6 memory and peripherals.

v1.0 2024.06.24
ESP32-H2 Technical Reference Manual

The manual provides detailed and complete information on how to use the ESP32-H2 memory and peripherals.

v0.5 2024.06.21
ESP32 Bluetooth Architecture

This document introduces the ESP32 Bluetooth architecture.

v1.2 2024.04.22
ESP32-S3 Technical Reference Manual

The manual provides detailed and complete information on how to use the ESP32-S3 memory and peripherals.

v1.5 2024.04.18
ESP32-H2-MINI-1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-H2-MINI-1

v1.2 2024.04.10
ESP32-H2-MINI-1U Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-H2-MINI-1U

v1.1 2024.04.10
ESP32-H2-WROOM-02C Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-H2-WROOM-02C

v1.0 2024.04.10
ESP8684 Technical Reference Manual

The manual provides detailed and complete information on how to use the ESP8684 memory and peripherals.

v1.2 2024.02.19
ESP8685 Datasheet

This document provides the specifications of the ESP8685 chip.

v1.2 2024.02.06
ESP32-S3-PICO-1 Datasheet

This document introduces the specifications of ESP32-S3-PICO-1 series SiP, including overview, pin definitions, and electrical characteristics, etc.

v1.1 2024.01.29
Espressif Module Packaging Information

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

v1.4 2024.01.24
Espressif Production Testing Guide

This guide mainly describes the production testing schemes available for Espressif Wi-Fi products (Wi-Fi module/Chip Onboard), thus providing reference for the production testing of customer products.

v1.3 2024.01.24
ESP HomeKit SDK User Guide

ESP HomeKit SDK has been developed in-house by Espressif to build Apple HomeKit-compatible accessories.

latest 2024.01.22
Embedded Rust on Espressif

This book is divided into two workshops: introductory and advanced. The introductory trail will introduce you to the basics of embedded development and how to make the embedded board interact with the outside world - reacting to commands and sending sensor data.

latest 2024.01.19
Embedded Rust (no_std) on Espressif

The goal of this book is to provide a getting-started guide on using the Rust programming language with Espressif SoCs and modules using no_std (bare metal) approach. To better understand this approach, see Developing on Bare Metal (no_std) chapter of The Rust on ESP Book.

latest 2024.01.19
The Rust on ESP Book

The goal of this book is to provide a comprehensive guide on using the Rust Programming Language with Espressif devices.

latest 2024.01.19
ESP32-C3 Series SoC Errata

This document describes known errata in ESP32-C3 series of SoCs.

v1.1 2024.01.19
ESP32-C3 Technical Reference Manual

The manual provides detailed and complete information on how to use the ESP32-C3 memory and peripherals. 

v1.1 2024.01.19
ESP32-C6-WROOM-1 & ESP32-C6-WROOM-1U Datasheet

This document introduces the specifications of ESP32-C6-WROOM-1 & ESP32-C6-WROOM-1U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.1 2024.01.19
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.

latest 2024.01.12
ESP-WROOM-02 Datasheet

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

v3.6 2024.01.09
ESP8684 Datasheet

This document provides the specifications of the ESP8684 chip.

v1.5 2024.01.05
ESP32-C3-LCDkit User Guide

This user guide will help you get started with ESP32-C3-LCDkit and will also provide more in-depth information.

latest 2024.01.03
ESP-Prog User Guide

This user guide will help you get started with ESP-Prog and will also provide more in-depth information.

latest 2023.12.28
ESP32-LCDKit User Guide

ESP32-LCDKit is an HMI (Human Machine Interface) development board with the ESP32-DevKitC at its core.

latest 2023.12.28
ESP-Module-Prog-1(R) User Guide

This user guide will help you get started with ESP-Module-Prog-1(R) and will also provide more in-depth information.

latest 2023.12.28
ESP-Module-Prog-SUB-01&04 User Guide

This user guide will help you get started with ESP-Module-Prog-SUB-01&04 and will also provide more in-depth information.

latest 2023.12.28
ESP-Module-Prog-SUB-02 User Guide

This user guide will help you get started with ESP-Module-Prog-SUB-02 and will also provide more in-depth information.

latest 2023.12.28
ESP32-H2-DevKitM-1 User Guide

This user guide will help you get started with ESP32-H2-DevKitM-1 and will also provide more in-depth information.

latest 2023.12.27
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 SoCs, ESP32 modules and ESP32 development boards.

latest 2023.12.26
ESP32­-S3 Hardware Design Guidelines

The hardware design guidelines give advice on how to integrate ESP32-S3 into other products.

latest 2023.12.26
ESP32­-H2 Hardware Design Guidelines

The hardware design guidelines give advice on how to integrate ESP32-H2 into other products.

latest 2023.12.26
ESP32-C3 Hardware Design Guidelines

The guidelines outline recommended design practices when developing standalone or add-on systems based on the ESP32-C3 series of products.

latest 2023.12.26
ESP32-S2 Hardware Design Guidelines

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

latest 2023.12.26
ESP32-C6 Hardware Design Guidelines

The guidelines outline recommended design practices when developing standalone or add-on systems based on the ESP32-C6 series of products.

latest 2023.12.26
ESP8684 Hardware Design Guidelines

The guidelines outline recommended design practices when developing standalone or add-on systems based on the ESP8684 series of products.

latest 2023.12.26
ESP32-S3-BOX User Guide

This user guide will help you get started with ESP32-S3-BOX and will also provide more in-depth information.

latest 2023.12.20
ESP32-H2-WROOM-02C Datasheet

This document introduces the specifications of ESP32-H2-WROOM-02C hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v0.6 2023.12.19
ESP32-S3-USB-OTG User Guide

This user guide will help you get started with ESP32-S3-USB-OTG and will also provide more in-depth information.

latest 2023.12.19
ESP32-S3-LCD-EV-Board User Guide

This user guide will help you get started with ESP32-S3-LCD-EV-Board and will also provide more in-depth information.

latest 2023.12.19
ESP32-S3-USB-Bridge User Guide

This user guide will help you get started with ESP32-S3-USB-Bridge and will also provide more in-depth information.

latest 2023.12.19
ESP32-S3-Korvo-2-LCD User Guide

This user guide will help you get started with ESP32-S3-Korvo-2-LCD and will also provide more in-depth information.

latest 2023.12.19
ESP32-S3-BOX-3 User Guide

This user guide will help you get started with ESP32-S3-BOX-3 and will also provide more in-depth information.

latest 2023.12.19
ESP32-PICO Series Datasheet

This document provides the specifications of the ESP32-PICO series of SiP (System-in-Package) products including ESP32-PICO-D4, ESP32-PICO-V3, ESP32-PICO-V3-02.

v1.0 2023.12.05
ESP32-S3-WROOM-1 & ESP32-S3-WROOM-1U Datasheet

This document introduces the specifications of ESP32-S3-WROOM-1 and ESP32-S3-WROOM-1U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v1.3 2023.11.24
ESP32-S3-MINI-1 & ESP32-S3-MINI-1U Datasheet

This document introduces the specifications of ESP32-S3-MINI-1 & ESP32-S3-MINI-1U hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v1.2 2023.11.24
ESP32-S3-WROOM-2 Datasheet

This document introduces the specifications of ESP32-S3-WROOM-2 hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v1.2 2023.11.24
ESP32-PICO-MINI-02 & ESP32-PICO-MINI-02U Datasheet

This document provides an introduction to the specifications of the ESP32-PICO-MINI-02 and ESP32-PICO-MINI-02U modules.

v1.3 2023.11.21
ESP32-WROVER-E & ESP32-WROVER-IE Datasheet

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

v1.9 2023.11.21
ESP32-S3 Series SoC Errata

This document describes known errata in ESP32-S3 series of SoCs.

v1.2 2023.11.15
ESP32-H2-MINI-1 & ESP32-H2-MINI-1U Datasheet

This document introduces the specifications of ESP32-H2-MINI-1 & ESP32-H2-MINI-1U hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v0.6 2023.10.17
ESP32-H2 Series SoC Errata

This document describes known errata in ESP32-H2 series of SoCs.

v0.5 2023.10.17
ESP32-H2-WROOM-03 Datasheet

This document introduces the specifications of ESP32-H2-WROOM-03 hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v0.5 2023.10.17
ESP32-H2-WROOM-07 Datasheet

This document introduces the specifications of ESP32-H2-WROOM-07 hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v0.5 2023.10.17
ESP8684-WROOM-06C Datasheet

This document introduces the specifications of ESP8684-WROOM-06C hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v1.0 2023.09.19
Espressif Chip Packaging 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.

v1.9 2023.09.18
ESP32-PICO-V3-ZERO Datasheet

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

v1.4 2023.08.29
ESP32-C2 (ESP8684) Series SoC Errata

This document describes known errata in ESP32-C2 (ESP8684) series of SoCs.

v1.1 2023.08.24
ESP8684-WROOM-01C Datasheet

This document introduces the specifications of ESP8684-WROOM-01C hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v1.1 2023.08.22
ESP8684-WROOM-04C Datasheet

This document introduces the specifications of ESP8684-WROOM-04C hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v1.1 2023.08.15
ESP8684-WROOM-03 Datasheet

This document introduces the specifications of ESP8684-WROOM-03 hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v0.7 2023.08.15
ESP8684-WROOM-07 Datasheet

This document introduces the specifications of ESP8684-WROOM-07 hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v0.6 2023.08.01
ESP8684-DevKitC-02 User Guide

This user guide provides information on ESP8684-DevKitC-02, an entry-level development board based on ESP8684-WROOM-02C/02UC module.

latest 2023.07.14
ESP8285 Datasheet

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

v2.5 2023.06.14
ESP8266EX Datasheet

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

v7.0 2023.06.14
ESP-WROOM-02D/ESP-WROOM-02U Datasheet

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

v2.2 2023.06.14
ESP32-C3 Wireless Adventure: A Comprehensive Guide to IoT

ESP32-C3 is a cost-effective RISC-V MCU with Wi-Fi and Bluetooth 5 (LE) connectivity for secure IoT applications. To show the various applications of this powerful chipset, this book will take you on an interesting journey through AIoT, starting from the basics of IoT project development and environment setup to practical examples. All the source code can be downloaded from Espressif’s GitHub repository.

v1.0 2023.06.12
ESP-IDF Programming Guide for ESP32-H2

This document introduces the official development framework for ESP32-H2, i.e., the Espressif IoT Development Framework (ESP-IDF).

latest 2023.05.26
ESP32-C6-DevKitM-1 User Guide

This document provides information on the ESP32-C6-DevKitM-1 development board.

latest 2023.03.17
ESP32-S3-WROOM-2 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-S3-WROOM-2

v1.3 2023.02.23
ESP32-WROOM-32 Datasheet

This document introduces the specifications of ESP32-WROOM-32 hardware, including an overview, pin definitions, functional description, peripherals, electrical characteristics, etc.

v3.4 2023.02.13
ESP32-WROOM-32D & ESP32-WROOM-32U Datasheet

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

v2.4 2023.02.02
ESP-SR User Guide

Espressif ESP-SR helps you build AI voice solution based on ESP32 or ESP32-S3 chips. This document introduces the algorithms and models in ESP-SR via some simple examples.

latest 2023.01.18
ESP32-C6-DevKitC-1 User Guide

This document provides information on ESP32-C6-DevKitC-1 development board.

latest 2023.01.06
ESP32 Chip Revision v3.0 User Guide

This document describes differences between chip revision v3.0 and previous ESP32 chip revisions.

v1.3 2022.11.04
ESP RainMaker Developer Guide

This documentation helps developers to get started with ESP RainMaker and provides all the related detailed information.

v1.0 2022.11.01
ESP8684-MINI-1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP8684-MINI-1

v1.0 2022.10.14
ESP32-WROVER-B & ESP32-WROVER-IB Datasheet

This document provides the specifications for the ESP32-WROVER-B and ESP32-WROVER-IB modules with PCB antenna and external antenna connector.

v1.9 2022.09.28
ESP32-S2 Technical Reference Manual

The manual provides detailed and complete information on how to use the ESP32-S2 memory and peripherals. 

v1.1 2022.09.23
ESP8684-WROOM-05 Datasheet

This document introduces the specifications of ESP8684-WROOM-05 hardware, including overview, pin definitions, functional description, and electrical characteristics, etc.

v0.5 2022.09.15
ESP8684-DevKitM-1 User Guide

This user guide provides information on ESP8684-DevKitM-1, an entry-level development board based on ESP8684-MINI-1 module.

latest 2022.09.09
ESP8684-MINI-1 & ESP8684-MINI-1U Datasheet

This document introduces the specifications of ESP8684-MINI-1 and ESP8684-MINI-1U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc.

v0.5 2022.09.02
External Coexistence Design

This document provides information about 1-wire, 2-wire, and 3-wire Wi-Fi coexistence schemes for Espressif customers when configuring devices equipped with ESP Wi-Fi SoCs (including all ESP chip series except ESP8266 and ESP32 series).

v1.1 2022.08.09
ESP32-SOLO-1 Datasheet

This document provides the specifications for the ESP32-SOLO-1 module.

v2.0 2022.07.07
ESP32-S3-MINI-1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-S3-MINI-1

v1.1 2022.07.07
ESP32-S3-MINI-1U Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-S3-MINI-1U

v1.1 2022.07.07
ESP32-S3-WROOM-1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-S3-WROOM-1

v1.3 2022.07.05
ESP32-S3-WROOM-1U Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-S3-WROOM-1U

v1.4 2022.07.05
ESP32-C3-Lyra User Guide

This user guide will help you get started with ESP32-C3-Lyra and will also provide more in-depth information.

latest 2022.06.24
esp-dev-kits

This is the documentation for esp-dev-kits.

latest 2022.01.14
ESP32-S3-Korvo-2 User Guide

This user guide will help you get started with ESP32-S3-Korvo-2 V3.0 and will also provide more in-depth information.

latest 2021.12.02
ESP32-S3-DevKitM-1 User Guide

This user guide will help you get started with ESP32-S3-DevKitM-1 and will also provide more in-depth information.

latest 2021.12.02
ESP32-S3-EYE User Guide

This user guide will help you get started with ESP32-S3-EYE v2.1 and will also provide more in-depth information.

latest 2021.12.02
ESP32-S3-Korvo-1 User Guide

This user guide will help you get started with ESP32-S3-Korvo-1 v4.0 and will also provide more in-depth information.

latest 2021.12.02
ESP32-S2-DevKitC-1 User Guide

This document provides information on ESP32-S2-DevKitC-1 development board.

latest 2021.10.28
ESP32-S3-DevKitC-1 User Guide

This user guide will help you get started with ESP32-S3-DevKitC-1 and will also provide more in-depth information.

latest 2021.10.28
CE Certification Guide

Please find it in the "help" folder of the zip file.

v1.0 2021.08.12
SRRC Certification Guide

Please find it in the "help" folder of the zip file.

v1.0 2021.08.12
FCC Certification Guide

Please find it in the "help" folder of the zip file.

v1.0 2021.08.12
ESP RF Test Guide

This document introduces how to use EspRFTestTool to conduct an RF performance testPlease find it in the "help" folder of the zip file.

v1.1 2021.08.12
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.

latest 2021.08.05
ESP8266 IDF AT Instruction Set

AT Instruction Set based on ESP8266_RTOS_SDK.

v2.2 2021.08.05
ESP32-MINI-1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-MINI-1

v1.0 2021.07.23
ESP32-MINI-1U Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-MINI-1U

v1.0 2021.07.23
ESP32-PICO-MINI-02 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-PICO-MINI-02

v1.3 2021.07.23
ESP32-PICO-MINI-02U Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-PICO-MINI-02U

v1.0 2021.07.23
ESP32-S2-MINI-1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-S2-MINI-1.

v1.1 2021.06.28
ESP32-S2-MINI-1U Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-S2-MINI-1U.

V1.1 2021.06.28
ESP32-S2-SOLO Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-S2-SOLO.

v1.1 2021.06.22
ESP32-S2-SOLO-U Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-S2-SOLO-U

v1.1 2021.06.22
Espressif Audio Development Guide

This is documentation of ESP-ADF, the framework to develop audio applications for ESP32 chip by Espressif.

latest 2021.05.06
ESP32-C3-MINI-1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-C3-MINI-1.

v1.1 2021.04.16
ESP32-C3-MINI-1U Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-C3-MINI-1U.

v1.1 2021.04.16
ESP32-C3-WROOM-02 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-C3-WROOM-02.

v1.6 2021.04.16
ESP32-C3-WROOM-02U Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-C3-WROOM-02U.

v1.2 2021.04.16
DownloadTool Instructions

This document introduces how to use the DownloadTool. Please find it in the "help" folder of the zip file.

v1.0 2021.04.14
ESP32-Series PowerLimitTool Instructions

This document provides users with technical information about Phy Init Bin. Please find it in the "help" folder of the zip file.

v1.0 2021.04.13
ESP32-C3-DevKitC-02 User Guide

This user guide provides information on ESP32-C3-DevKitC-02, an entry-level development board based on ESP32-C3-WROOM-02 module.

latest 2021.04.07
ESP32-PICO-DevKitM-2 User Guide

This user guide provides information on ESP32-PICO-DevKitM-2, a development board based on ESP32-PICO-MINI-02 module.

latest 2021.02.24
ESP32-DevKitM-1 User Guide

This user guide provides information on ESP32-DevKitM-1, a development board based on ESP32-MINI-1 module.

latest 2021.02.24
ESP32-PICO-KIT-1 User Guide

This user guide provides information on ESP32-PICO-KIT-1, a development board based on ESP32-PICO-V3 SiP.

latest 2021.02.24
ESP32-C3-DevKitM-1 User Guide

This user guide provides information on ESP32-C3-DevKitM-1, an entry-level development board based on ESP32-C3-MINI-1 module.

latest 2021.02.10
ESP-FAQ

This is the FAQ repository for Espressif's products

Latest 2020.12.18
ESP8266 Technical Reference Manual

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

v1.7 2020.10.21
ESP32-S2-DevKitM-1(U) User Guide

This user guide provides information on ESP32-S2-DevKitM-1(U), an entry-level development board based on ESP32-S2-MINI-1(U) module.

latest 2020.10.12
ESP32-WROOM-32E-V1.2 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-WROOM-32E-V1.2.

v1.2 2020.08.12
ESP32-WROOM-32UE Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-WROOM-32UE.

v1.0 2020.08.12
ESP32-WROVER-E-V1.2 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-WROVER-E.

v1.2 2020.08.12
ESP32-WROVER-IE-V1.2 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP32-WROVER-IE.

v1.2 2020.08.12
ESP32-LyraTD-DSPG User Guide

This document introduces to users the ESP32-LyraTD-DSPG development board, focusing on specifications, flashing the firmware, network configuration, and interactive function.

v1.1 2020.07.27
ESP32-S2-Kaluga-1 Kit User Guide

This user guide provides information on ESP32-S2-Kaluga-1 kit, a small-sized ESP32-S2 based development board produced by Espressif.

latest 2020.05.29
ESP32-Korvo V1.1 User Guide

This user guide provides information on ESP32-Korvo V1.1, a dual-core ESP32-based audio development board with microphone arrays.

latest 2020.04.13
ESP-DSP Library User Guide

ESP-DSP is the official DSP library for the ESP32 chip.

latest 2020.03.30
Espressif ESP8266 RTOS Development Guide

ESP8266_RTOS_SDK is the official development framework for the ESP8266EX chip.

latest 2020.03.30
ESP-AT Instruction User Guide

libat_core.a is AT Command Core, and it is the core of AT command, including the default AT instruction set, the AT command parsing, execution and responding. The demo is the AT command set based on uart.

latest 2020.03.30
ESP-Skainet Voice Recognition Development Guide

ESP-Skainet is Espressif's intelligent voice assistant, which currently supports the Wake Word Engine and Speech Commands Recognition.

latest 2020.03.30
ESP32-Vaquita-DSPG User Guide

This user guide provides information on ESP32-Vaquita-DSPG.

latest 2020.03.30
ESP-WHO Face Recognition Development Guide

ESP-WHO is a face detection and recognition platform that is currently based on Espressif Systems' ESP32 chip.

latest 2020.03.28
ESP-Jumpstart Development Guide

ESP-Jumpstart is focused on building products on ESP32. It is a quick-way to get started into your product development process.

latest 2020.03.28
ESP32-S2-Saola-1 User Guide

This user guide provides information on ESP32-S2-Saola-1, a small-sized ESP32-S2 based development board produced by Espressif.

latest 2020.03.27
ESP-EYE_V2.1 Reference Design

The ESP-EYE development board reference design resources, including schematics, PCB layout, gerber files, and BOM lists.

V2.1-r1.1 2020.03.24
ESP32-S2-WROVER-V1.6 Reference Design r1.0

ESP32-S2-WROVER reference design resources, including schematics, PCB layout, gerber files, and BOM list.

V1.6-r1.0 2020.03.16
ESP32-S2-WROVER-I-V1.6 Reference Design r1.0

ESP32-S2-WROVER-I reference design resources, including schematics, PCB layout, gerber files, and BOM list.

V1.6-r1.0 2020.03.16
ESP32-S2-WROOM-V1.6 Reference Design r1.0

ESP32-S2-WROOM reference design resources, including schematics, PCB layout, gerber files, and BOM list.

V1.6-r1.0 2020.03.12
ESP32-S2-WROOM-I-V1.6 Reference Design r1.0

ESP32-S2-WROOM-I reference design resources, including schematics, PCB layout, gerber files, and BOM list.

V1.6-r1.0 2020.03.12
ESP-IDF Programming Guide

This is the documentation for Espressif IoT Development Framework (ESP-IDF). ESP-IDF is the official development framework for Espressif chips such as ESP32, ESP32-S2, ESP32-S3, ESP32-C2, and ESP32-C3.

latest 2020.03.10
ESP-Prog Reference Design

Schematics, PCB layout, Gerber and BOM files of ESP-Prog, a debug tool.

V2.1-r1.0 2020.02.27
ESP32-Sense Kit Reference Design

Schematics, PCB layout, Gerber and BOM files of ESP32-Sense Kit, the touch sensor development kit based on ESP32.

V3.2-r1.0 2020.02.27
ESP8266-DevKitS User Guide

This user guide provides information on ESP8266-DevKitS-development board.

v1.0 2020.02.26
ESP8266-DevKitS-V1 Reference Design

Schematics, PCB layout, gerber and BOM files, and spring design files of ESP8266-DevKitS-V1.

v1.0 2020.02.26
ESP32-DevKitC-V4 Reference Design r2.1

Schematics, PCB layout, Gerber and BOM files of ESP32-DevKitC-V4.

V4-r2.1 2020.01.15
ESP32-SOLO-1-V1 Reference Design r1.1

ESP32-SOLO-1 reference design resources, including schematics, PCB layout, gerber files, and BOM list.

V1-r1.1 2020.01.15
ESP32-LyraT Getting Started Guide

This guide provides users with functional descriptions, configuration options for ESP32-LyraT V4.3 audio development board, as well as how to get started with the ESP32-LyraT board. 

latest 2019.11.25
ESP-Skainet Introduction
latest 2019.11.19
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.

v1.2 2019.11.18
ESP32-LyraTD-SYNA User Guide

This document introduces to users the ESP32-LyraTD-SYNA development board, focusing on specifications, flashing the firmware, network configuration, and interactive function.

v1.1 2019.10.22
ESP32-LyraT-Mini Getting Started Guide

This guide shows how to get started with the ESP32-LyraT-Mini development board and also provides information about its functionality and configuration options.

Latest 2019.09.20
ESP32-Ethernet-Kit Getting Started Guide

This guide shows how to get started with the ESP32-Ethernet-Kit development board and also provides information about its functionality and configuration options.

latest 2019.08.28
ESP32-LyraTD-MSC Getting Started Guide

This guide provides users with functional descriptions, configuration options for ESP32-LyraTD-MSC V2.2 audio development board, as well as how to get started with the ESP32-LyraTD-MSC board.

Latest 2019.08.02
ESP8266 Low Power Solutions

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

v1.5 2019.08.01
Geolocating with ESP8266

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

V1.11 2019.03.08
ESP32 Audio Design Guidelines

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

v1.0 2019.01.25
ESP-EYE Getting Started Guide

The getting started guide for the ESP-EYE AIOT development board.

v1.0 2019.01.15
Test Fixture Manufacturing Instruction

This document provides instructions on the manufacturing of the test fixtures for Espressif's Wi-Fi modules, in an effort to avoid problems caused by the lack of standardized fixtures during the module production and testing.

v1.1 2019.01.07
ESP8266 Pin List
V1.3 2018.12.13
ESP8266 Phy Init Bin Parameter Configuration Guide

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

v1.0 2018.12.06
ESP8266 Hardware Matching Guide

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

v1.1 2018.11.22
ESP32-Azure IoT Kit Hardware Design Guide

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

v1.0 2018.10.26
ESP8266-DevKitC-V1 Reference Design

Schematics, PCB layout, gerber and BOM files of ESP8266-DevKitC-V1.

V1.0 2018.08.14
ESP8266-DevKitC Getting Started Guide

ESP8266-DevKitC Getting Started Guide

v1.0 2018.08.14
ESP32-MeshKit-Light User Guide

This document introduces to users the ESP32-MeshKit-Light, focusing on specifications, features, handling, etc.

v1.1 2018.08.01
ESP-TOUCH User Guide

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

v2.0 2018.06.08
ESP32-PICO-KIT-V4.1 Reference Design r1.0

ESP32-PICO-KIT module reference design resources, including schematics, PCB layout, gerber files, and BOM lists.

V4.1-r1.0 2018.05.15
ESP-LAUNCHER and ESP-Test Board Reference Design

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

v1.0 2018.05.08
ESP-WROOM-02D/ESP-WROOM-02U Reference Design

ESP-WROOM-02D and ESP-WROOM-02U module reference design resources, including schematics, PCB layout, gerber files, and BOM lists.  

v1.0 2018.04.24
ESP8266 SDK Getting Started Guide

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

v3.0 2018.03.06
ESP32-PICO-KIT Getting Started Guide

This user guide shows how to get started with the ESP32-PICO-KIT V4 mini development board. 

latest 2017.12.26
ESP8266 SDK Application Note Firmware Download Protocol

This document introduces a downloading protocol for ESP8266 firmware.

V1.2 2017.11.15
ESP32-DevKitC Getting Started Guide

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

latest 2017.07.28
ESP-WROVER-KIT Getting Started Guide

The getting started guide for ESP-WROVER-KIT.

latest 2017.07.27
Jump Test of ESP8266's Secondary Bootloader (v1.6+)

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

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.

V1.0 2017.04.24
ESP8266 Wi-Fi Channel Selection Guidelines

This document provides ESP8266 Wi-Fi channel selection guidelines.

V1.0 2017.04.20
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.

v1.0 2016.06.30




Product Series

ESP32-S3 Series

ESP32-S2 Series

ESP32-C6 Series

ESP32-C3 Series

ESP32-C2 Series

ESP32-H2 Series

ESP32 Series

ESP8266 Series

ESP8089 Series

Other

Part Number

Document type