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Windows PC V3.8.8 2021.06.02

Espressif IoT Development Framework. Official development framework for ESP32 and ESP32-S2.

Documentation and Getting Started Guide.

See also: https://github.com/espressif/esp-idf/releases

RTOS SDK V4.2.1 2021.05.03
ESP32-S2 AT Bin (Latest)
Bin V2.1 2020.08.21
ESP8266&ESP32 WFA Certification and Test Guide

This test guide document is used to guide customers based on the ESP32/ESP8266 product design process instructions required when passing the certification in the WiFi Alliance certification laboratory.

Windows PC v1.1 2020.08.05
ESP32-PICO-D4 AT Bin (Latest)
Bin V2.1 2020.07.29
ESP32-SOLO AT Bin (Latest)
Bin V2.1 2020.07.29
ESP32-WROVER AT Bin (Latest)
Bin V2.1 2020.07.29
ESP32-WROOM-32 AT Bin (Latest)
Bin V2.1 2020.07.29
ESP8266 IDF AT Bin (Latest)
Bin V2.1 2020.07.29
ESP-Drone for iOS
IOS v1.0.1 2020.07.20
ESP-BluFi for iOS

BluFi for iOS

IOS v1.2.0 2020.07.19
ESP32&ESP8266&ESP32S2 RF Performance Test Demonstration

This guide demonstrates how to run an RF related performance test and certification test using an RF tester to check an ESP32 / ESP8266 based product, either functioning as a standalone controller or an integrated part of MCU.

ZIP V2.5 2020.07.15
ESP-Drone for Android
Android v1.0.0 2020.07.14
ESP8266 NonOS AT Bin V1.7.4


When developing new products with ESP8266, it is recommended that you use ESP8266 AT Bin V2.0.0.0 and/or later versions. Previous AT versions were based on the ESP8266 NONOS SDK, to which no new features will be added in the future. ESP8266 AT Bin V2.0.0.0 and/or later versions will be developed according to the ESP8266 RTOS SDK, which will continue being updated.

Version Description:
Based on ESP8266_NonOS_SDK V3.0.4.

Bin V1.7.4 2020.06.03
ESP-MESH for Android

Android App for ESP-MESH Smart Light

Android v1.2.3 2020.05.29

More information on GitHub

Development projects are freely distributed under Espressif's MIT license on GitHub.