Moderator: igrr
During sketch upload, the switch connects ESP to the FTDI. During normal operation the switch connects ESP to the LCD.
That's it, very boring, but does the job.
I guess my next task is to learn a little HTML, always good to study new things.
I created a webserver too based on your video. But I can only reach it from the same wifi network. How can I make a webserwer which is globally available?