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Title | Body | Platform | Version |
Release Date![]() |
Download | |
---|---|---|---|---|---|---|
Flash Download Tools
|
Windows PC | V3.9.3 | 2022.08.26 | |||
ESP-IDF (ESP32, ESP32-S, ESP32-C)
|
ESP-IDF (Espressif IoT Development Framework) is the official development framework for the ESP32, ESP32-S and ESP32-C Series SoCs.
See also: https://github.com/espressif/esp-idf/releases |
RTOS SDK | V4.4 | 2022.01.26 | ||
ESP8266 NonOS AT Bin
|
ESP8266 NonOS AT Bin will not be updated any more. We recommend that you use ESP8266 IDF AT Bin for new designs. If you have support requests on ESP8266 NonOS AT, please contact our technical support team. |
Bin | Deprecated | 2021.12.28 | ||
ESP RF Test Tool and Test Guide
|
Quickly get Espressif's RF performance test tool, test firmware, test guide and certification test guide for ESP32, ESP32-C3, ESP32-S2, and ESP8266 series of product. |
ZIP | V2.8 | 2021.11.10 | ||
ESP32-C3 AT Bin
|
Bin | Latest | 2021.08.12 | |||
ESP32 AT Bin
|
Bin | Latest | 2021.07.05 | |||
ESP8266 RTOS SDK
|
Click the download icon on the right to get release notes in detail and download the SDK of the latest version. |
RTOS SDK | Latest | 2021.04.08 | ||
ESP-TOUCH for Android
|
Make device connect to AP |
Android | V2.0.0 | 2021.02.08 | ||
ESP32-S2 AT Bin
|
ESP32-S2 AT Bin will not be updated any more. We recommend that you use ESP32-C3 and ESP32-C3 AT Bin for new designs. |
Bin | Latest | 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 | ||
ESP8266 IDF AT Bin
|
Bin | Latest | 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 | ||
ESP-Drone for Android
|
Android | V1.0.0 | 2020.07.14 | |||
ESP8266 NONOS SDK
|
NON-OS SDK | Latest | 2020.06.03 |
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More information on GitHub

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

Espressif SDK & Demos
