Technical Documents

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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-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
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
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
ESP8285 Datasheet

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

v2.5 2023.06.14
ESP8266 IDF AT Instruction Set

AT Instruction Set based on ESP8266_RTOS_SDK.

v2.2 2021.08.05
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
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
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.

v2.6 2019.10.01
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
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
ESP8266-DevKitC Getting Started Guide

ESP8266-DevKitC Getting Started Guide

v1.0 2018.08.14
ESP-TOUCH User Guide

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

v2.0 2018.06.08
ESP8266 SDK Getting Started Guide

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

v3.0 2018.03.06
ESP8266 SDK Application Note Firmware Download Protocol

This document introduces a downloading protocol for ESP8266 firmware.

V1.2 2017.11.15
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




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

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