//index.h
const char WiFi_123_page[] = R"(<!DOCTYPE html><HTML> <HEAD> <TITLE>WiFi_123_page</TITLE> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="icon" href="data:,"> </HEAD><BODY> <CENTER> <B>WiFi_123_page. Test 5</B> </CENTER> </BODY></HTML>)";//Program WiFi_123.ino
//Select program