[AT Release] ESP8266_AT_V1.0 based on ESP8266_NONOS_SDK_V1.5.3

ESP_Faye
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Joined: Mon Oct 27, 2014 11:08 am

[AT Release] ESP8266_AT_V1.0 based on ESP8266_NONOS_SDK_V1.5.3

Postby ESP_Faye » Mon Apr 18, 2016 3:20 pm

ESP8266_AT_v1.0 Release based on ESP8266_NONOS_SDK_V1.5.3

  1. Use Espressif official Flash Download Tool to download AT firmware bin files into Flash according to the at\readme which is in the attachment.
    Notice:
    1. Firmware upgrade through WiFi (AT+CIUPDATE) is not supported in non-boot mode.
    2. 4Mbit Flash is not supported in both non-boot mode and with-boot mode.
  2. Firmware upgrade over-the-air process is changed a bit. We will upgrade the latest AT firmware to Espressif Cloud server only after it has been tested and the overall performance is guaranteed. Users may not be able to use AT+CIUPDATE in ESP8266_NONOS_SDK_V1.5.0 and other more advanced versions.

Important Links
Here are the links for this AT release (version ESP82566_AT_v1.0 based on ESP8266_NONOS_SDK_V1.5.3):
  1. ESP8266_NONOS_SDK_V1.5.3
  2. AT Commands Documentation
  3. Bug Bounty Program

Release Notes
Optimization:
  1. Revised the flash map of AT firmware in no boot mode, please download the bin files according to at\readme.
  2. Revised the problem that AT+PING may fail when using some special router.
  3. Optimized AT firmware when receiving TCP data with UART flow control.
Added AT commands:
  1. AT+CIPDOMAIN: for DNS function.


Have fun!

_______________________________________________________

ESP8266_AT_v1.0 发布,基于 ESP8266_NONOS_SDK_V1.5.3

  1. 请使用 Espressif 官方 Flash Download Tool,参考附件压缩包中的 \at\readme 烧录 AT 固件到 Flash 中。
    注意:
    1. non-boot 模式不支持升级功能 (AT+CIUPDATE)。
    2. AT 固件的 non-boot 模式和 with-boot 模式均不支持 4Mbit Flash。
  2. 我司优化了 AT 固件的升级流程 (AT+CIUPDATE),AT 固件发布后,等待一段时间,待客户反馈稳定后,才上传到 Espressif Cloud 以供下载更新。因此,如果使用 ESP8266_NONOS_SDK_V1.5.0 及之后版本的 AT 固件暂时无法从 Espressif Cloud 升级。

相关下载
    以下是最新 SDK 的相关下载链接 (版本 ESP8266_AT_v1.0 基于 ESP8266_NONOS_SDK_V1.5.3):
  1. ESP8266_NONOS_SDK_V1.5.3
  2. AT 文档下载链接
  3. 您可以继续参与 Bug Bounty 计划

发布说明
优化:
  1. 调整 no boot 模式 AT bin 的 flashmap,参考 at\readme 文件烧录。
  2. 修正部分路由器 AT+PING 失败的问题。
  3. 优化当使用 UART 硬件流控时,动态分配空间用于保存网络数据。
新增 AT 指令:
  1. 新增指令 AT+CIPDOMAIN,用于进行域名解析。


感谢您对 ESP8266 的关注!
Attachments
AT_V1.0_on_ESP8266_NONOS_SDK_V1.5.3.zip
(1.37 MiB) Downloaded 2020 times

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