使用AP模式作为TCP客户端设置方式:
每条指令后边必须添加一个发送新行
1、设置工作模式 AT+CWMODE=2
2、设置AP参数 AT+CWSAP="TEST","12345678",1,4
3、电脑端链接TRST WIFI,然后电脑端口建立服务器 "192.168.4.2",8080
4、连接服务器 AT+CIPSTART="TCP","192.168.4.2",8080
5、开启透传模式 AT+CIPMODE=1
6、开始发送 AT+CIPSEND
7、发送测试数据
8 关闭透传 只是发送 +++ 结尾不要有 “发送新行”
9 关闭连接
返回结果:
AT
OK AT+CWMODE=2
OK AT+CWSAP="TEST","12345678",1,4
OK AT+CIPSTART="TCP","192.168.4.2",8080 ALREADY CONNECTED
ERROR AT+CIPMODE=1
OK AT+CIPSEND
OK
>+++CLOSED ++++++AT+CIPSTART="TCP","192.168.4.2",8080ATAT+CIPCLOSEAT+CIPCLOSEATATATATAT++++++AT ERROR AT
OK AT
OK AT
OK AT+CIPSTART="TCP","192.168.4.2",8080 CONNECT
OK AT+CIPMODE=1
OK AT+CIPSEND
OK
>AT
OK AT+CIPCLOSE
OK
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设备开机上电后自动进入透传模式:
进入: AT+SAVETRANSLINK=1,"192.168.0.104",8080,"TCP"\r\n
推出透传:+++