---
title: "STM32 - W5500"
url: "https://maker.wiznet.io/forum/14181"
markdown_url: "https://maker.wiznet.io/forum/14181/md"
type: "Forum topic"
category: "Ethernet Chips"
author: "Habbojohn"
created: "2021-03-08T12:33:39+09:00"
last_activity: "2021-03-18T19:17:30+09:00"
language: "en"
views: 3418
replies: 2
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# STM32 - W5500

## Question

Asked by Habbojohn on 2021-03-08 in Ethernet Chips.

Hello, I am using an STM32 nucleo board which is connected to an W5500 chip via SPI. I need to make a program that can read sensor data from the microcontroller and display them on a webserver og GUI. I also need to be able to send some data from the webpage/GUI to the microcontroller over ethernet.
Does anyone know how i can make such program or if you got any tips on how to start?

## Replies

### Reply 1 by becky, 2021-03-08

Please refer to the W5x00 HTTP Server project below. It uses the STM32 MCU, the Nucleo board.
In the case of the W7500 example, there is a part to read sensor data.

![](https://github.githubassets.com/favicons/favicon.svg) [GitHub](https://github.com/WIZnet-ioLibrary/W5x00-HTTPServer)

![](https://maker.wiznet.io/forum_uploads/wiznet/original/2X/9/9b8c7291bc7f0dcc696a2c093a9a709e830377d0.png)

### [GitHub - WIZnet-ioLibrary/W5x00-HTTPServer: The Multicast Example for W5X00...](https://github.com/WIZnet-ioLibrary/W5x00-HTTPServer)

The Multicast Example for W5X00 using ioLibrary. Contribute to WIZnet-ioLibrary/W5x00-HTTPServer development by creating an account on GitHub.

![](https://github.githubassets.com/favicons/favicon.svg) [github.com](https://github.com/Wiznet/W7500/tree/master/W7500x_Library_Examples/Projects/Peripheral_Examples/WZTOE/httpServer)

### [W7500/W7500x_Library_Examples/Projects/Peripheral_Examples/WZTOE/httpServer at...](https://github.com/Wiznet/W7500/tree/master/W7500x_Library_Examples/Projects/Peripheral_Examples/WZTOE/httpServer)

[master/W7500x_Library_Examples/Projects/Peripheral_Examples/WZTOE/httpServer](https://github.com/Wiznet/W7500/tree/master/W7500x_Library_Examples/Projects/Peripheral_Examples/WZTOE/httpServer)

W7500 Library and Peripheral Examples. Contribute to Wiznet/W7500 development by creating an account on GitHub.

### Reply 2 by Habbojohn, 2021-03-10 (in reply to reply 1)

Thanks,
do you also know how i can send some regulator parameters from my computer to the microcontroller over ethernet?

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Source: https://maker.wiznet.io/forum/14181