Question

想要脚本中的某些MQTT AT命令。

#!system/bin/sh

#Open the Network
echo -e "AT+CMQTTSTART"

#Acquire a Clienr
echo -e "AT+CMQTTACCQ=0,"client c" "

#set the will topic
echo -e "AT+CMQTTWILLTOPIC=0,10" 

#set the will message 
echo -e "AT+CMQTTWILLMSG=0,56,1"

#connect to the Server
echo -e "AT+CMQTTCONNECT=0,"tcp://192.168.9.27:5141",20,1,”2208e”,"Adff0c=-_""

#Send subscribe message to server
echo -e "AT+CMQTTSUB=0,9,1,1" 

#Send un subscribe message to server 
echo -e "AT+CMQTTUNSUB=0,9,1" 

#Disconnect from the Server 
echo -e "AT+CMQTTDISC=0,60"

#Release Client
echo -e "AT+CMQTTREL=0" 

#Close the Network
echo -e "AT+CMQTTSTOP"

我没有执行此AT命令。但是，我得到了每个AT指令的印图

Answer 1

＃！system / bin / sh

＃打开网络

echo -e“ AT + CMQTTSTART”> / dev / ttyUSB1

＃获取客户

echo -e“ AT + CMQTTACCQ = 0，”客户端c“”> / dev / ttyUSB1

＃设置遗嘱主题

echo -e“ AT + CMQTTWILLTOPIC = 0,10”> / dev / ttyUSB1

＃设置遗嘱消息

echo -e“ AT + CMQTTWILLMSG = 0,56,1”> / dev / ttyUSB1

#connect到服务器

echo -e“ AT + CMQTTCONNECT = 0，” tcp：//192.168.9.27：5141“，20,1，” 2208e“，” Adff0c = -_“”> / dev / ttyUSB1

＃将订阅消息发送到服务器

echo -e“ AT + CMQTTSUB = 0,9,1,1”> / dev / ttyUSB1

＃将取消订阅消息发送到服务器

echo -e“ AT + CMQTTUNSUB = 0,9,1”> / dev / ttyUSB1

＃与服务器断开连接

echo -e“ AT + CMQTTDISC = 0,60”> / dev / ttyUSB1

#Release客户端

echo -e“ AT + CMQTTREL = 0”> / dev / ttyUSB1

＃关闭网络

echo -e“ AT + CMQTTSTOP”> / dev / ttyUSB1

Shell脚本执行mqtt命令

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