Hey guy Im trying to send AT cmd to a ESP8266, to connected to a API from school and then return the content. I managede to get the ESP to connect to a AP (in this case my phone). And I can get a TCP connection with the API (DNS not working, so using the IP instead). But i want to get the data of…

AT cmd - CIPSEND, no response after SEND OK

Projects Networking, Protocols, and Devices

hzrnbgy September 23, 2021, 10:45am 7

As Juraj specified, typing \r\n in Putty does not result in \r\n being sent as it is interpreted literally by Putty. That is equivalent to 4 characters instead of the desired 2.

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AT cmd - CIPSEND, no response after SEND OK

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