I was wondering if your “ESP32 Web Server – Control Outputs” lesson code would run on the new UNO R4 WiFi.
I was able to run this one by using following the these statements:

  <WiFi.h> Won’t work on this board
  Use “WiFiS3.h” instead
  Change all pin references from ESP32 GPIO to Arduino Pin numbers.
  Change baud rate to 9600.
  Put IP Address in browser.
  Then press the restart button on board.
  All other code seems to work all right.
  Ran very well.

However, couldn’t get the ESPAsyncWebServer and AsynTCP libraries to work yet.
Are there Arduino versions for these that you know of?
Thanks.