ESP8266支持3种模式：Station模式、AP模式和Station+AP混合模式。关于这三种模式的区别可以类比我们的手机，当手机连接无线网时，此时手机为Station模式，当手机打开移动热点时，此时手机为AP模式。简单的说就是Station模式就是作为终端，AP模式就是作为路由器。

The ESP8266 is the answer to “I want something with Wifi.” Surprisingly, there are a number of engineers and hobbyists who have not heard of this chip or have heard of it but don’t really understand ...

A lot of people have used ESP8266 to add inexpensive WiFi connectivity to their projects, but [Oscar] decided to take it one step further and program an Arduino over WiFi with the ESP8266. [Oscar] ...