ESP8266 AT Release v2.2.1.0

Documentation for v2.2.1.0 is available at https://docs.espressif.com/projects/esp-at/en/release-v2.2.0.0_esp8266/
You can download the firmwares to use them, which support OTA from espressif‘s server.

ESP8266-IDF-AT_V2.2.1.0.zip

ESP-AT v2.2.1.0 is a minor update for ESP-AT v2.2.0.0.

Changelog

This is the list of changes since release v2.2.0.0:

Known Issue

• AT+CWQIF: AT+CWQIF could not output "+STA_DISCONNECTED" prompt

1. Feature

• ESP8266_RTOS_SDK version updated to release v3.4 (d92d00e)
• Set flash mode to DOUT for ESP8266/ESP8285 1MB configuration based on compatibility

2. Bugfix

• Fixed ./build.py menuconfig returned error
• Fixed the issue that AT+HTTPCPOST set content-type request header did not take effect