---
title: "DevHeads IoT Community - Hands-on W5500 Ethernet Implementation with STM32 MCU Workshop"
url: "https://maker.wiznet.io/Benjamin/projects/devheads-iot-community-hands-on-w5500-ethernet-implementation-with-stm32-mcu-workshop/"
markdown_url: "https://maker.wiznet.io/Benjamin/projects/devheads-iot-community-hands-on-w5500-ethernet-implementation-with-stm32-mcu-workshop/md"
type: "UCC: User Created Content"
author: "DevHeads Community"
author_url: "https://x.com/DevHeadsComm/status/1969052701787824334"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "DevHeads Community"
original_url: "https://x.com/DevHeadsComm/status/1969052701787824334"
published: "2025-09-22"
language: "en"
tags: ["W5500", "STM32", "Modbus"]
hardware: ["WIZnet W5500", "STMicroelectronics STM32F103RCT6"]
likes: 0
views: 3218
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# DevHeads IoT Community - Hands-on W5500 Ethernet Implementation with STM32 MCU Workshop

> Professional IoT training webinar demonstrating TCP client-server implementation using WIZnet W5500 and STM32, plus MODBUS TCP server development

Original author: DevHeads Community (source: https://x.com/DevHeadsComm/status/1969052701787824334)

## Components

- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))
- **STMicroelectronics STM32F103RCT6** x 1 ([docs](https://estore.st.com/en/stm32f103rct6-cpn.html))

WIZnet parts: W5500 ([Datasheet](https://docs.wiznet.io/Product/Chip/Ethernet/W5500/datasheet?utm_source=maker&utm_medium=project&utm_campaign=w5500), [product hub](https://maker.wiznet.io/products/w5500/))

## Article

## Introduction

A new post from the DevHeads community announces an upcoming **live meetup**. The focus will be on building a **TCP client-server** using the **WIZnet W5500 Ethernet Controller** and an **STM32 microcontroller**.

![](https://maker.wiznet.io/upload/ckeditor5/233275110%5F1758640174%2Epng)

---

## Event Details

**Date**: October 4th, 2025 (KST)

**Topic**: Implement TCP client-server with WIZnet W5500 and STM32

**Format**: Online live session with demos and Q&A

**Registration**: Available via DevHeads Livestorm page

Link : <https://app.livestorm.co/devheads-community/devheads-weekly-office-hours-1>

---

## Why it matters

The session highlights how **WIZnet W5500** simplifies Ethernet communication for embedded developers. By offloading TCP/IP, it helps makers create **reliable wired networking** on STM32 with less effort.

![](https://maker.wiznet.io/upload/ckeditor5/447084495%5F1758724959%2Epng)

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## Conclusion

This event is a good chance for engineers interested in **Ethernet-based IoT** to see the W5500 in action.

**Call to action:** Follow DevHeads on social media or register on their Livestorm event page to join the session.

---

Source: https://maker.wiznet.io/Benjamin/projects/devheads-iot-community-hands-on-w5500-ethernet-implementation-with-stm32-mcu-workshop/