Le Xin' s recent comparison of fire ESP8266 WIFI module, cheap also particularly easy to use. Attached is detailed explanation of its use of AT commands, together with a summary of my own experience in the process.

WIFI-AT命令\4B-ESP8266__AT Command Examples__CN_v1.3.pdf
...........\AT命令示例_v1.3.pdf
...........\AT命令说明_v1.5_20160201.pdf
...........\ESP8266模块常用配置.txt
WIFI-AT命令

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