Hello, I had an esp 32 that switches on and off an led if I enter "http://192.168.0.115/A" on my web browser Can I control the led from another esp 8266 connected to the same Lan with the serial monitor. All I really need is to put an HTTP request of "http://192.168.0.115/A". but I cannot figure it out. please help me.
You want your second esp8266 to be a WebClient.... Look at the WebClient example in the Ethernet library. It also applied to wifi
see the examples of the ESP8266HttpClent library
you may like to have a look at my sketch here:
specifically the "request a web page" procedure at the end
With this procedure in your sketch you should be able to do it with the command:
String reply = requestWebPage("192.168.0.115","/A",80,200,"");
Note: you may need to remove the "serialDebug" references