ESP8266 Community Forum

- Fri Apr 16, 2021 7:37 am #91121 I used SDK.
Hi, i want to send AT commands through UDP and Uart (already i can through uart). And i already made fully working UDP server but i cant find what function detect and execute AT commands.

- Sat Apr 17, 2021 3:16 pm #91130 AT commands are executed by a specific application (the AT binary). Once you load a different application like one containing a UDP server then they are no longer available.

This is no great loss as the application environment like the SDK will allow you to perform equivalent functionality in a more direct and flexible fashion. You will find that most people here regard the AT application as nothing more than a demo.