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docs: Added a new v3.2.1.0 version

See merge request application/esp-at!1655
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12 changes: 6 additions & 6 deletions README.md
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- [中文版](./README_CN.md)

esp-at project was started and powered by Espressif Systems (@[espressif](https://github.com/espressif/)) as an official project, for the **ESP32-C2**, **ESP32-C3**, **ESP32-C6**, **ESP32**, and **ESP32-S2** Series SoCs provided for Windows, Linux, and macOS.
It is now supported and maintained by Espressif esp-at team (@[esp-at](https://github.com/espressif/esp-at)). **Before using the ESP-AT solution, please read the [Disclaimer](https://docs.espressif.com/projects/esp-at/en/latest/esp32/disclaimer.html) carefully and comply with its terms and precautions.**
It is now supported and maintained by Espressif esp-at team (@[esp-at](https://github.com/espressif/esp-at)). **Before using the ESP-AT solution, please read the [disclaimer](https://docs.espressif.com/projects/esp-at/en/latest/esp32/disclaimer.html) carefully and comply with its terms and precautions.**

# Introduction
Espressif SoC chipsets are often used as add-on modules to seamlessly integrate wireless connectivity features into new and existing products. In an effort to facilitate this and cut down on engineering costs, Espressif Systems has developed a set of [AT commands](https://docs.espressif.com/projects/esp-at/en/latest/esp32/AT_Command_Set/index.html) (Please select your target chip from the dropdown menu in the top left corner of the page) that can be used to interface with Espressif products.
Expand All @@ -21,11 +21,11 @@ The AT solution provided by Espressif allows for rapid integration by providing:
# ESP-AT Release and SoC Compatibility
The following table shows ESP-AT support status of Espressif SoCs.

| Chip | v3.2.0.0 | v3.3.0.0 | v3.4.0.0 | v4.0.0.0 | master |
| Chip | v3.2.1.0 | v3.3.0.0 | v3.4.0.0 | v4.0.0.0 | master |
|:- |:-:| :-:| :-:| :-:| :-:|
| ESP32 | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.2.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.3.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C3 | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.2.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C2 | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.2.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
| ESP32 | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.2.1.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.3.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C3 | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.2.1.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C2 | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.2.1.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C6 | | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-S2 | | | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.4.0.0) | | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |

Expand All @@ -48,7 +48,7 @@ Please choose one of the following options based on your needs:

# Support Periods of ESP-AT

![support periods](docs/_static/at-support-periods.png)
![support periods](https://dl.espressif.com/esp-at/at-support-periods.png)

- Please refer to [ESP-AT Versions](https://docs.espressif.com/projects/esp-at/en/latest/esp32/versions.html) for more details。

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10 changes: 5 additions & 5 deletions README_CN.md
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Expand Up @@ -21,11 +21,11 @@ esp-at 作为由 Espressif Systems (@[espressif](https://github.com/espressif/))
# ESP-AT 与乐鑫芯片
下表总结了乐鑫芯片在 ESP-AT 主要版本中的支持状态。

| 芯片 | v3.2.0.0 | v3.3.0.0 | v3.4.0.0 | v4.0.0.0 | master |
| 芯片 | v3.2.1.0 | v3.3.0.0 | v3.4.0.0 | v4.0.0.0 | master |
|:- |:-:| :-:| :-:| :-:| :-:|
| ESP32 | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.2.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.3.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C3 | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.2.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C2 | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.2.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
| ESP32 | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.2.1.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.3.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C3 | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.2.1.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C2 | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.2.1.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-C6 | | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.3.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/release/v3.4.0.0) | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v4.0.0.0) | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |
|ESP32-S2 | | | [![alt text][released]](https://github.com/espressif/esp-at/releases/tag/v3.4.0.0) | | [![alt text][supported]](https://github.com/espressif/esp-at/tree/master) |

Expand All @@ -48,7 +48,7 @@ esp-at 作为由 Espressif Systems (@[espressif](https://github.com/espressif/))

# ESP-AT 版本支持期限

![support periods](docs/_static/at-support-periods.png)
![support periods](https://dl.espressif.com/esp-at/at-support-periods.png)

- 请参考 [ESP-AT 版本简介](https://docs.espressif.com/projects/esp-at/zh_CN/latest/esp32/versions.html) 了解更多关于 ESP-AT 版本的信息。

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4 changes: 4 additions & 0 deletions docs/en/AT_Binary_Lists/esp_at_binaries.rst
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Expand Up @@ -53,6 +53,7 @@ Before using the AT firmware below, please read the :doc:`../disclaimer` careful
^^^^^^^^^^^^^^^^^^^^^^

- v3.4.0.0 `ESP32-WROOM-32-AT-V3.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V3.4.0.0.zip>`__ (Recommended)
- v3.2.1.0 `ESP32-WROOM-32-AT-V3.2.1.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V3.2.1.0.zip>`__
- v3.2.0.0 `ESP32-WROOM-32-AT-V3.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V3.2.0.0.zip>`__
- v2.4.0.0 `ESP32-WROOM-32-AT-V2.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V2.4.0.0.zip>`__
- v2.2.0.0 `ESP32-WROOM-32-AT-V2.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V2.2.0.0.zip>`__
Expand All @@ -68,6 +69,7 @@ Before using the AT firmware below, please read the :doc:`../disclaimer` careful
^^^^^^^^^^^^^^^^^^^

- v3.4.0.0 `ESP32-MINI-1-AT-V3.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V3.4.0.0.zip>`__ (Recommended)
- v3.2.1.0 `ESP32-MINI-1-AT-V3.2.1.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V3.2.1.0.zip>`__
- v3.2.0.0 `ESP32-MINI-1-AT-V3.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V3.2.0.0.zip>`__
- v2.4.0.0 `ESP32-MINI-1-AT-V2.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V2.4.0.0.zip>`__
- v2.2.0.0 `ESP32-MINI-1-AT-V2.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V2.2.0.0.zip>`__
Expand All @@ -89,6 +91,7 @@ Before using the AT firmware below, please read the :doc:`../disclaimer` careful
^^^^^^^^^^^^^^^^^

- v3.4.0.0 `ESP32-PICO-D4-AT-V3.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V3.4.0.0.zip>`__ (Recommended)
- v3.2.1.0 `ESP32-PICO-D4-AT-V3.2.1.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V3.2.1.0.zip>`__
- v3.2.0.0 `ESP32-PICO-D4-AT-V3.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V3.2.0.0.zip>`__
- v2.4.0.0 `ESP32-PICO-D4-AT-V2.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V2.4.0.0.zip>`__
- v2.2.0.0 `ESP32-PICO-D4-AT-V2.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V2.2.0.0.zip>`__
Expand All @@ -99,6 +102,7 @@ Before using the AT firmware below, please read the :doc:`../disclaimer` careful
^^^^^^^^^^^^^^^^^

- v3.4.0.0 `ESP32-SOLO-AT-V3.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V3.4.0.0.zip>`__ (Recommended)
- v3.2.1.0 `ESP32-SOLO-AT-V3.2.1.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V3.2.1.0.zip>`__
- v3.2.0.0 `ESP32-SOLO-AT-V3.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V3.2.0.0.zip>`__
- v2.4.0.0 `ESP32-SOLO-AT-V2.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V2.4.0.0.zip>`__
- v2.2.0.0 `ESP32-SOLO-AT-V2.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V2.2.0.0.zip>`__
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12 changes: 4 additions & 8 deletions docs/en/versions.rst
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Expand Up @@ -92,19 +92,15 @@ Each ESP-IDF major and minor release version has an associated support period. A
- `v5.0.6 <https://github.com/espressif/esp-idf/releases/tag/v5.0.6>`_
- 2025.5.29
- 2024.12.29 - 2025.2.28
* - **v3.2.0.0** (2023.7.28)
-
* ESP32
* ESP32-C3
* - **v3.2.1.0** (2024.11.4)
- ESP32
- ~v5.0.3 (`24b9d38 <https://github.com/espressif/esp-idf/commit/24b9d38>`_)
- 2025.5.29
-
* New version v3.4.0.0 released for ESP32
* New version v3.3.0.0 released for ESP32-C3
- New version v3.4.0.0 released for ESP32

**Support periods for each released version of ESP-AT are as follows:**

.. figure:: ../_static/at-support-periods.png
.. figure:: https://dl.espressif.com/esp-at/at-support-periods.png
:align: center
:alt: ESP-AT Version Support Periods
:figclass: align-center
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4 changes: 4 additions & 0 deletions docs/zh_CN/AT_Binary_Lists/esp_at_binaries.rst
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Expand Up @@ -53,6 +53,7 @@
^^^^^^^^^^^^^^^^^^^^^^

- v3.4.0.0 `ESP32-WROOM-32-AT-V3.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V3.4.0.0.zip>`__ (推荐)
- v3.2.1.0 `ESP32-WROOM-32-AT-V3.2.1.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V3.2.1.0.zip>`__
- v3.2.0.0 `ESP32-WROOM-32-AT-V3.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V3.2.0.0.zip>`__
- v2.4.0.0 `ESP32-WROOM-32-AT-V2.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V2.4.0.0.zip>`__
- v2.2.0.0 `ESP32-WROOM-32-AT-V2.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-WROOM-32/ESP32-WROOM-32-AT-V2.2.0.0.zip>`__
Expand All @@ -68,6 +69,7 @@
^^^^^^^^^^^^^^^^^^^

- v3.4.0.0 `ESP32-MINI-1-AT-V3.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V3.4.0.0.zip>`__ (推荐)
- v3.2.1.0 `ESP32-MINI-1-AT-V3.2.1.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V3.2.1.0.zip>`__
- v3.2.0.0 `ESP32-MINI-1-AT-V3.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V3.2.0.0.zip>`__
- v2.4.0.0 `ESP32-MINI-1-AT-V2.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V2.4.0.0.zip>`__
- v2.2.0.0 `ESP32-MINI-1-AT-V2.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-MINI-1/ESP32-MINI-1-AT-V2.2.0.0.zip>`__
Expand All @@ -89,6 +91,7 @@
^^^^^^^^^^^^^^^^^

- v3.4.0.0 `ESP32-PICO-D4-AT-V3.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V3.4.0.0.zip>`__ (推荐)
- v3.2.1.0 `ESP32-PICO-D4-AT-V3.2.1.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V3.2.1.0.zip>`__
- v3.2.0.0 `ESP32-PICO-D4-AT-V3.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V3.2.0.0.zip>`__
- v2.4.0.0 `ESP32-PICO-D4-AT-V2.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V2.4.0.0.zip>`__
- v2.2.0.0 `ESP32-PICO-D4-AT-V2.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-PICO-D4/ESP32-PICO-D4-AT-V2.2.0.0.zip>`__
Expand All @@ -99,6 +102,7 @@
^^^^^^^^^^^^^^^^^

- v3.4.0.0 `ESP32-SOLO-AT-V3.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V3.4.0.0.zip>`__ (推荐)
- v3.2.1.0 `ESP32-SOLO-AT-V3.2.1.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V3.2.1.0.zip>`__
- v3.2.0.0 `ESP32-SOLO-AT-V3.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V3.2.0.0.zip>`__
- v2.4.0.0 `ESP32-SOLO-AT-V2.4.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V2.4.0.0.zip>`__
- v2.2.0.0 `ESP32-SOLO-AT-V2.2.0.0.zip <https://dl.espressif.com/esp-at/firmwares/esp32/ESP32-SOLO/ESP32-SOLO-AT-V2.2.0.0.zip>`__
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12 changes: 4 additions & 8 deletions docs/zh_CN/versions.rst
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Expand Up @@ -92,19 +92,15 @@ ESP-AT 的每个主要版本和次要版本都有相应的支持期限。支持
- `v5.0.6 <https://github.com/espressif/esp-idf/releases/tag/v5.0.6>`_
- 2025.5.29
- 2024.12.29 - 2025.2.28
* - **v3.2.0.0** (2023.7.28)
-
* ESP32
* ESP32-C3
* - **v3.2.1.0** (2024.11.4)
- ESP32
- ~v5.0.3 (`24b9d38 <https://github.com/espressif/esp-idf/commit/24b9d38>`_)
- 2025.5.29
-
* ESP32 已发布新版本 v3.4.0.0
* ESP32-C3 已发布新版本 v3.3.0.0
- ESP32 已发布新版本 v3.4.0.0

**ESP-AT 各发布版本支持期限如下:**

.. figure:: ../_static/at-support-periods.png
.. figure:: https://dl.espressif.com/esp-at/at-support-periods.png
:align: center
:alt: ESP-AT 版本支持期限
:figclass: align-center
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