SIM300访问网络的问题
我向SIM300发送AT+CIPSTART="TCP","210.45.240.3","80"
回复"ok"
接着又回复"CONNECT OK"
这个时候我访问服务器上"http://210.45.240.3:80/index.asp" 这个文件,那下面我在发送"AT+CIPSEND",而且SIM300回复">"后,我该发送些什么数据?
谢谢! 抓个浏览器的数据包看看,应该发GET指令,具体格式上网搜一下,HTTP协议 刚才试了下:
[发送]AT+CIPSTART="TCP","119.75.216.30","80"
[接收]
OK
[接收]
CONNECT OK
[发送]AT+CIPSEND
[接收]
>
[发送]GET http://119.75.216.30 HTTP/1.0
accept: www/source; text/html; image/gif; image/jpeg; */*
User_Agent: myAgent
[发送]
[接收]
SEND OK
[接收]
CLOSED 可以访问互联网了,搞定 标记学习
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