Do all the commands you send manually get the same responses as they do when the sketch sends them?
Yes... All the commands gives the same responses except AT+CIPSEND.
Manually, I am performing as below:
AT+CIPSEND <Press Enter>
> Sign is coming at command prompt
>Hello test
Press [ctrl+z]
SEND OK
I am able to find the above test Hello test at the server software.
Thanks-
Pokhraj