Add button to flash the LED

[pracovnik]

I was trying to use the built-in LED ... and made this modification in my code.
Now I can light it if needed. Which I do on my 3D printer, when I need to have better light possibilities.

As people are using yout tutorial, can you please add it ?

In app_httpd.cpp (ecrypted the html part) I added:
<. div class="input-group" id="flash-group">
<.label for="flash">Flash<./label>
<.div class="switch">
<.input id="flash" type="checkbox" class="default-action">
<.label class="slider" for="flash"><./label>
<./div>
<./div>

and
else if(!strcmp(variable, "flash")) {
#define LED_BUILTIN 4
pinMode(LED_BUILTIN, OUTPUT);
digitalWrite(LED_BUILTIN, atoi(value));

[MakerMeik]

Of course I will test and add it to the code, I if there are no problems.
By the way, I now use this firmware for most of my ESP32 cams. It offers a lot of additional comfort, such as OTA updates and reconnect:
https://github.com/easytarget/esp32-cam-webserver

[pracovnik]

Thanks, will check it...
Mine looks like this :D