How Does NTP Time Synchronization Work on W5500-EVB-PICO?

ronpang

Published January 30, 2026

164 UCC

109 WCC

12 VAR

2 Followers

Original author: 诗然小筑Original source (new tab)

Project description

How Does NTP Time Synchronization Work on W5500-EVB-PICO? An End-to-End Protocol Workflow Using Hardware TCP/IP (W5500-EVB-PICO에서 NTP 시간 동기화는 어떻게 동작하는가?) Summary (40–60 words) This article explains how the W5500-EVB-PICO synchronizes system time using the Network Time Protocol (NTP). By walking through the complete UDP-based NTP workflow—from socket setup to timestamp calculation—it demonstrates how W5500 hardware TCP/IP offloading enables reliable and deterministic time synchronization on embedded Ethernet devices. 1. Why Time Synchronization Matters in Embedded Systems Accurate system time…

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