Documentation

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Getting Started
Title Body Format Version Release Date Download
ESP8266 AT Instruction Set

For AT_V1.4 based on ESP8266_NONOS_SDK_V2.1.0

PDF V2.1.0 2017.08.10
ESP8266 AT Command Examples
PDF V1.3 2017.08.15
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

AT

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Title Body Platformsort descending Version Release Date Download
ESP-WROOM-32 AT Bin V0.10

This is the first release of ESP32 AT firmware, which supports AT commands through UART. 

Please note that only Wi-Fi related functions are supported in this version. BLE-related functions will be supported in future release.

Bin V0.10 2017.06.14
ESP8266 AT Bin V1.5.1

1. Fixed the WPA2 KRACK issue.

2. Fixed the issue of wrong messages being displayed after upgrading the firmware. 

Bin V2.1 2017.11.06
ESP32-WROVER AT Bin V0.10

The ESP32 sends AT commands through UART1 by default, for ESP32-WROVER, it is:

* GPIO19 is RXD

* GPIO22 is TXD

* GPIO14 is RTS

* GPIO15 is CTS

Bin V0.10 2017.09.18
ESP-WROOM-32 AT Bin V1.0
Bin V1.0.0 2017.11.17
ESP32-WROVER AT Bin V1.0
Bin V1.0.0 2017.11.17