AT
OK
AT+CSQ
+CSQ: 10,0
OK
AT+COPS?
+COPS: 0,0,"CHN-UNICOM"
OK
AT+CGCLASS="B"
OK
AT+CGDCONT=1,"IP","CMNET"
OK
AT+CGATT=1
OK
AT+CIPCSGP=1,"CMNET"
OK
AT+CLPORT="TCP","11"
OK
AT+CIPSTART="TCP","192.168.1.109","11"
OK
STATE: TCP CLOSED
CONNECT FAIL
上面是我发的指令，哪里有问题啊，是不是我服务器没设置对，求教
友情提示: 此问题已得到解决，问题已经关闭,关闭后问题禁止继续编辑，回答。
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用这个试试。
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