在局域网内，ESP8266工作在STA模式，ESP8266作为客户端跟电脑服务端发数据，一次发送1120个字节，时间间隔100ms， 程序具有掉线自动重连功能。-In the LAN, ESP8266 work in STA mode, ESP8266 as a client with the computer service side of the data, send 1120 bytes at a time interval of 100ms, The program has a