ESP8266
System Description
Version 1.4
Copyright © 2016
About This Guide
This document provides technical description of ESP8266 series products including
ESP8266EX, ESP-LAUNCHER, and ESP-WROOM, including the following topics:
Release Notes
Chapter
Title
Subject
Chapter 1
ESP8266EX
Provides hardware description on ESP8266EX chipset
including.technical specifications, pin definitions, layout, and typical
applications.
Chapter 2
ESP-LAUNCHER
Provides technical description on ESP-LAUNCHER with ESP8266EX
built-in.
Chapter 3
ESP-WROOM
Provides technical description on ESP-WROOM-01 and ESP-
WROOM-02 with ESP8266EX chipset.
Date
Version
Release notes
2015.12
V1.3
First release.
2016.01
V1.4
Sections 1.5.2, 1.5.3 & 1.6 updated.