# esp-at **Repository Path**: mydreame/esp-at ## Basic Information - **Project Name**: esp-at - **Description**: No description available - **Primary Language**: Unknown - **License**: Apache-2.0 - **Default Branch**: release/v3.3.0.0 - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2024-08-20 - **Last Updated**: 2024-08-23 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # ESP-AT [![Documentation Version](./docs/_static/at_doc_latest.svg)](https://docs.espressif.com/projects/esp-at/en/latest/) - [中文版](#esp-at-项目) 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 **ESP8266** 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)). 环境搭建： 1.安装离线安装包：esp-idf-tools-setup-offline-5.0.4.exe https://download.csdn.net/download/wt_123456789/89653422 2.使用乐鑫国内镜像切换v3.3.0.0分支：git clone -b release/v3.3.0.0 https://gitee.com/EspressifSystems/esp-at.git 3.安装依赖包和esp-idf环境：python build.py install 4.更新：cmock下unity和cexception 更新地址 https://gitee.com/mydreame/unity.git https://gitee.com/mydreame/cexception.git 5.编译：python build.py build # Introduction Espressif Wi-Fi and Bluetooth® 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 that can be used to interface with Espressif products. "AT" means 'attention'. Each command string is prefixed with "AT", and a number of discrete commands can be concatenated after the "AT". The AT command firmware allows for rapid integration by providing: - In-built TCP/IP stack and data buffering - Easy integration with resource-constrained host platforms - Easy-to-parse command-response protocols - Customized, user-defined AT commands # Resources - There are several guides for esp-at developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Documentation for the latest version: [https://docs.espressif.com/projects/esp-at/en/latest/index.html](https://docs.espressif.com/projects/esp-at/en/latest/index.html). This documentation is built from the [docs directory](https://github.com/espressif/esp-at/tree/master/docs) of this repository. - The Changelogs of historic released versions: https://github.com/espressif/esp-at/releases - [Check the Issues section on GitHub](https://github.com/espressif/esp-at/issues) if you find a bug or have a feature request. Please check existing Issues before opening a new one. - The [esp-at forum](https://www.esp32.com/viewforum.php?f=42) is a place to ask questions and find community resources. - The [ESP Product Selector](https://products.espressif.com/#/product-selector?language=en&names=) is a tool to help you compare different chips or modules. # ESP-AT Support Policy for ESP Chip Series - ESP32-C2 Series - **Preferred recommended chip for using ESP-AT on** - Recommended released version: [v3.3.0.0](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) - ESP32-C3 Series - **Preferred recommended chip for using ESP-AT on** - Recommended released version: [v3.3.0.0](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) - ESP32-C6 Series - **Preferred recommended chip for using ESP-AT on** - Recommended released version: [v4.0.0.0](https://github.com/espressif/esp-at/releases/tag/v4.0.0.0) - ESP32 Series - Recommended released version: [v3.2.0.0](https://github.com/espressif/esp-at/releases/tag/v3.2.0.0) - ESP8266 Series - **ESP32-C2 is recommended to use instead** - ESP-AT will not release the major version for ESP8266. - ESP-AT no longer adds new features to ESP8266. - [v2.2.1.0_esp8266](https://github.com/espressif/esp-at/releases/tag/v2.2.1.0_esp8266) is the last version of ESP-AT for ESP8266, corresponding to branch [release/v2.2.0.0_esp8266](https://github.com/espressif/esp-at/tree/release/v2.2.0.0_esp8266), corresponding to documentation [https://docs.espressif.com/projects/esp-at/en/release-v2.2.0.0_esp8266](https://docs.espressif.com/projects/esp-at/en/release-v2.2.0.0_esp8266/). - ESP-AT will regularly update [release/v2.2.0.0_esp8266](https://github.com/espressif/esp-at/tree/release/v2.2.0.0_esp8266) branch for ESP8266. Update includes vital bugfix and security repair. - Other Series - ESP-AT will support ESP32-C5 series of chips. - ESP-AT will not support ESP32-S and ESP32-H series of chips. # ESP-AT 项目 esp-at 作为由 Espressif Systems (@[espressif](https://github.com/espressif/)) 发起和提供技术支持的官方项目，适用于 Windows、Linux、macOS 上的 **ESP32-C2**、**ESP32-C3**、**ESP32-C6**、**ESP32**、和 **ESP8266** 系列芯片。 当前该项目由 Espressif esp-at 团队 (@[esp-at](https://github.com/espressif/esp-at)) 负责技术支持和维护。 # 简介 乐鑫 Wi-Fi 和蓝牙芯片可以用作附加模块，完美集成在其他现有产品上，提供无线通讯功能。 为降低客户开发成本，乐鑫开发了一套 AT 指令集，方便客户简单快速地使用 AT 指令来控制芯片。 乐鑫提供的 AT 指令固件具有以下特色，利于芯片集成到应用中： - 内置 TCP/IP 堆栈和数据缓冲 - 能便捷地集成到资源受限的主机平台中 - 主机对指令的回应易于解析 - 用户可自定义 AT 指令 # 资源 - 这里为开发者和用户提供了一些指南，这些指南可以以多种格式呈现，比如 HTML 和 PDF。 最新文档见：[https://docs.espressif.com/projects/esp-at/zh_CN/latest/index.html](https://docs.espressif.com/projects/esp-at/zh_CN/latest/index.html)。该文档是由本仓库 [docs 目录](https://github.com/espressif/esp-at/tree/master/docs) 自动编译构建的。 - 已发布版本的修改记录见：https://github.com/espressif/esp-at/releases - 如果你有 bug 上报或者功能需求，可以在 [GitHub Issues](https://github.com/espressif/esp-at/issues) 里提交。请在提交前检索下是否有相同的 Issue。 - [esp-at 社区](https://www.esp32.com/viewforum.php?f=34) 可以用来询问问题或寻找一些社区资源。 - [产品选型工具](https://products.espressif.com/#/product-selector?language=zh&names=) 可以帮助你对比不同的芯片或模组。 # ESP-AT 对不同芯片系列支持策略 - ESP32-C2 系列 - **ESP-AT 首选推荐芯片** - 推荐使用的发布版本：[v3.3.0.0](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) - ESP32-C3 系列 - **ESP-AT 首选推荐芯片** - 推荐使用的发布版本：[v3.3.0.0](https://github.com/espressif/esp-at/releases/tag/v3.3.0.0) - ESP32-C6 系列 - **ESP-AT 首选推荐芯片** - 推荐使用的发布版本：[v4.0.0.0](https://github.com/espressif/esp-at/releases/tag/v4.0.0.0) - ESP32 系列 - 推荐使用的发布版本：[v3.2.0.0](https://github.com/espressif/esp-at/releases/tag/v3.2.0.0) - ESP8266 系列 - **推荐使用 ESP32-C2 芯片** - ESP-AT 不再为 ESP8266 添加新功能 - ESP-AT 不再为 ESP8266 发布大版本 - [v2.2.1.0_esp8266](https://github.com/espressif/esp-at/releases/tag/v2.2.1.0_esp8266) 是 ESP-AT 为 ESP8266 发布的最后一个版本，对应分支为 [release/v2.2.0.0_esp8266](https://github.com/espressif/esp-at/tree/release/v2.2.0.0_esp8266)，对应文档为 [https://docs.espressif.com/projects/esp-at/zh_CN/release-v2.2.0.0_esp8266](https://docs.espressif.com/projects/esp-at/zh_CN/release-v2.2.0.0_esp8266/) - ESP-AT 将定期在 [release/v2.2.0.0_esp8266](https://github.com/espressif/esp-at/tree/release/v2.2.0.0_esp8266) 分支为 ESP8266 进行重要 bug 修复，安全修补等更新 - 其它系列 - ESP-AT 将计划支持 ESP32-C5 系列芯片 - ESP-AT 无计划支持 ESP32-S、ESP32-H 系列芯片