Unable to trigger webhook using at command

[biswanath_01]

I am using ESP-01 module for WIFI communication :

AT+CWJAP="FTTH-0FC5","*******"
AT+CIPSTART="TCP","maker.ifttt.com",443
AT+CIPSEND=80

\r\nGET /trigger/help/with/key/MY_KEY HTTP/1.1\r\n
Host: maker.ifttt.com\r\n\r\n

output:

23:57:08.737 -> +IPD,272:HTTP/1.1 400 Bad Request
23:57:08.737 -> Server: awselb/2.0
23:57:08.784 -> Date: Sun, 12 Sep 2021 18:27:08 GMT
23:57:08.831 -> Content-Type: text/html
23:57:08.831 -> Content-Length: 122
23:57:08.831 -> Connection: close
23:57:08.877 ->
23:57:08.877 ->
23:57:08.877 -> 400 Bad Request
23:57:08.924 ->
23:57:08.924 ->

400 Bad Request

[anon73444976]

I'm no expert, but I think you're making a bad request in the code you didn't post

[biswanath_01]

I have only use AT Commands ,there is no code written to the esp01 module

[sterretje]

@biswanath_01, your topic has been moved to a more suitable location on the forum. Installation and Troubleshooting is not for problems with (nor for advise on) your project See About the Installation & Troubleshooting category.