---
title: "W5500 with stm32h743 micropython"
url: "https://maker.wiznet.io/scott/projects/W5500-with-stm32h743-micropython/"
markdown_url: "https://maker.wiznet.io/scott/projects/W5500-with-stm32h743-micropython/md"
type: "UCC: User Created Content"
author: "scott"
author_url: "https://maker.wiznet.io/scott/"
original_author: "scott"
original_url: "https://www.youtube.com/watch?v=j2F0bjlvMPQ"
published: "2022-07-03"
language: "en"
hardware: ["WIZnet W5500"]
likes: 0
views: 462
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# W5500 with stm32h743 micropython

> W5500 with stm32h743 micropython

Original author: scott (source: https://www.youtube.com/watch?v=j2F0bjlvMPQ)

## Components

- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))

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

[embed]https://www.youtube.com/watch?v=j2F0bjlvMPQ[/embed] Someone asked Roel Van de Paar a question. That question is a solution to the problem of 1ms to 200ms delay in ping response when using W5500 Shield on NUCLEO-H743ZI board in micro python. He clearly provided a solution. Watch the video.

---

Source: https://maker.wiznet.io/scott/projects/W5500-with-stm32h743-micropython/