The motors are driven by an ESP32, which uses internet control message protocol (ICMP) to ping a trusted server via WiFi, calculates the proper angles for the hands, and drives the motors to show ...

The core implements the Address Resolution Protocol (ARP), which is critical for multiple access networks, and the Echo Request and Reply Messages (“ping”) of the Internet Control Message Protocol ...

The Internet Protocol (IP) is part of the TCP/IP protocol suite, and the terms "IP network" and "TCP/IP network" are synonymous. The Internet uses a packet-switched architecture, in which data are ...