ESP8266 Community Forum

i am giving following commands...

AT+CIPSTART=1,"TCP","mXX.cloudmqtt.com",XXXXX

1,CONNECT

OK
AT+CIPSEND=1,36


OK
>

busy s...

Recv 36 bytes

SEND OK
1,CLOSED


1) i am not getting response from mqtt server....
2) I have to send AT+CIPSTART=1,"TCP","mXX.cloudmqtt.com",XXXXX.. everytime i want to send data... else i get following response for CIPSEND..
AT+CIPSEND=1,28

link is not valid

ERROR

any suggestions what can be the problem..???

MS_Wayne wrote:i am giving following commands...

AT+CIPSTART=1,"TCP","mXX.cloudmqtt.com",XXXXX

This has nothing to do with esphttpd. I suggest you go and look for the correct place to put questions about the AT command set.