Skip to content

How to Build a Reliable Industrial TCP Server with WIZnet W5500 on an MCU Platform?

This article explains a firmware-oriented Industrial IoT Ethernet design using the WIZnet W5500 as a TCP server with keepalive handling.

gavinchang

Published July 03, 2026

Original author: bond007Original source (new tab)

How to Build a Reliable Industrial TCP Server with WIZnet W5500 on an MCU Platform?

Project description

1. Title How to Build a Reliable Industrial TCP Server with WIZnet W5500 on an MCU Platform? 2. Summary This article explains a firmware-oriented Industrial IoT Ethernet design using the WIZnet W5500 as a TCP server with keepalive handling. The verified GitCode project is listed as “W5500Keepalive应用笔记” and is described as a resource for implementing manual and automatic keep-alive packets in a W5500 TCP Server. In this architecture, the MCU firmware manages device logic, socket policy, timeout handling, and recovery, while W5500 provides the hardwired TCP/IP stack, 10/100 Ethernet MAC/PHY…

Keep reading with a free account

Guests can read 15 projects per visit. Log in or create a free account to read the full description, open the documents and join the comments.

Similar projects you might like