I am trying to implement mqtt protcol for communication between server and my arduino using gsm.
I am getting responses for all the commands used but, not able to send connect, publish and subcribe packets when i get ">" this in response to my AT+CIPSEND command . It worked well when i send the packets in hex form using terminal software, but not getting how to do it using code. Can someone help?
You need to post your code in the </> tags.
You also need to be specific about what goes wrong. You say you cannot send connect, publish and subscribe packets but that does not give much information, you need to give error codes etc.
Also put print statements in your code toshow what is happening.