---
title: "STM32+ESP8266+W5500 Internet of things WiFi module Ethernet MQTT development board"
url: "https://maker.wiznet.io/WIZnet/resellers/stm32-esp8266-w5500-internet-of-things-wifi-module-ethernet-mqtt-development-board/"
markdown_url: "https://maker.wiznet.io/WIZnet/resellers/stm32-esp8266-w5500-internet-of-things-wifi-module-ethernet-mqtt-development-board/md"
type: "VAR: Value-Added Reseller Products"
author: "Yuewei electronic technology"
author_url: "https://item.taobao.com/item.htm?id=589068983634&ali_trackid=2:mm_14364811_3440779_59046457:1554257951_146_1790621976&pvid=100_11.8.226.2_101437_4391554257939102334&scm=null"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Yuewei electronic technology"
original_url: "https://item.taobao.com/item.htm?id=589068983634&ali_trackid=2:mm_14364811_3440779_59046457:1554257951_146_1790621976&pvid=100_11.8.226.2_101437_4391554257939102334&scm=null"
published: "2023-04-04"
language: "en"
hardware: ["WIZnet W5500"]
likes: 1
views: 165
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# STM32+ESP8266+W5500 Internet of things WiFi module Ethernet MQTT development board

> STM32+ESP8266+W5500 Internet of things WiFi module Ethernet MQTT development board AT instruction development

Original author: Yuewei electronic technology (source: https://item.taobao.com/item.htm?id=589068983634&ali_trackid=2:mm_14364811_3440779_59046457:1554257951_146_1790621976&pvid=100_11.8.226.2_101437_4391554257939102334&scm=null)

## 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

![](https://maker.wiznet.io/uploads/2019/04/O1CN01lCSLYo1sVACVTC2co_2136295771-169x300.png)![](https://maker.wiznet.io/uploads/2019/04/O1CN01Fr6ZX11sVACRZUezV_2136295771-169x300.png)

![](https://maker.wiznet.io/uploads/2019/04/O1CN01qmgKFt1sVACU6hrui_2136295771-300x160.jpg)

![](https://maker.wiznet.io/uploads/2019/04/O1CN01PqjBRH1sVACVTAQou_2136295771-169x300.png)![](https://maker.wiznet.io/uploads/2019/04/O1CN01Cnp2Yz1sVACTLfoDQ_2136295771-169x300.png)

---

Source: https://maker.wiznet.io/WIZnet/resellers/stm32-esp8266-w5500-internet-of-things-wifi-module-ethernet-mqtt-development-board/