In-band commands - AT commands over TCP [server --> ESP]

[nccchirag]

Is it possible to send AT commands over TCP connection ?

Server -----------> Wifi Module <-------------> UART <-------------> iot embedded module

Can server send AT command to wifi module over the active TCP connection .. eg use case .. I want to reset the ESP module over wifi

ESP - TCP Client Mode
PC - TCP Server Host

kindly guide
thanks

[ESP_Faye]

Hi,

You could send some message from WiFi, for example, "reset ESP8266"; when host gets this message, sends "AT+RST" to ESP8266 via UART, then ESP8266 can be reset.