Explore advanced Arduino networking capabilities in this comprehensive tutorial video. Learn to serve enhanced web pages from an Arduino with Ethernet connectivity, retrieve current date and time from Network Time Protocol (NTP) servers, and send emails using SMTP. Discover memory-saving techniques for efficient code implementation. Examine a simple yet effective HTML structure for email composition, stored as a formatted text file on an SD card. Gain insights into enabling Telnet on Windows 10, understanding SMTP response codes and commands, and utilizing the Arduino Time library. Access supporting information, sketches, and libraries to implement these features in your own projects. Follow along with practical demonstrations, testing procedures, and explanations of SMTP commands and response handling.