ESP8266 Developer Zone

Re: AT+ Command to reply HTTP GET with error

2017-10-31T19:51:30+08:00

I think AT+CIPSEND sends the TCP data, so you need to make a HTTP packet of your error message "404 Not Found", and then send the HTTP packet by the CIPSEND command.

Statistics: Posted by Her Mary — Tue Oct 31, 2017 7:51 pm

Re: AT+ Command to reply HTTP GET with error

2017-10-27T01:01:12+08:00

Yes I know, but the browser interprets it as data, not as an error message

Statistics: Posted by MK32 — Fri Oct 27, 2017 1:01 am

Re: AT+ Command to reply HTTP GET with error

2017-10-26T10:29:33+08:00

You can send data by command AT+CIPSEND.

Statistics: Posted by Her Mary — Thu Oct 26, 2017 10:29 am

AT+ Command to reply HTTP GET with error

2017-10-26T05:14:22+08:00

Hi guys,

I have configured a ESP8266 as web server with AT commands. When the browser connects, it sends me a request GET /favicon.ico to which I want to reply with an ERROR 404 Not Found.

How can i do it in the data packet sent in the response to +IPD?

Thanks for your reply.

Statistics: Posted by MK32 — Thu Oct 26, 2017 5:14 am