---
title: "G32F103C8T6 Development Board IoT OTA Upgrade esp8266 + W5500"
url: "https://maker.wiznet.io/louis_m/projects/g32f103c8t6-development-board-iot-ota-upgrade-esp8266-w5500/"
markdown_url: "https://maker.wiznet.io/louis_m/projects/g32f103c8t6-development-board-iot-ota-upgrade-esp8266-w5500/md"
type: "UCC: User Created Content"
author: "JD.com"
author_url: "https://i-item.jd.com/10073762158235.html"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "JD.com"
original_url: "https://i-item.jd.com/10073762158235.html"
published: "2023-04-26"
language: "en"
hardware: ["WIZnet W5500", "STMicroelectronics STM32F103RCT6"]
likes: 1
views: 239
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# G32F103C8T6 Development Board IoT OTA Upgrade esp8266 + W5500

> G32F103C8T6 Development Board IoT OTA Upgrade esp8266 + W5500

Original author: JD.com (source: https://i-item.jd.com/10073762158235.html)

## 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

![](https://maker.wiznet.io/upload/ckeditor5/77849429%5F1682522005%2Epng)

![](https://maker.wiznet.io/upload/ckeditor5/77849429%5F1682522029%2Epng)

---

Source: https://maker.wiznet.io/louis_m/projects/g32f103c8t6-development-board-iot-ota-upgrade-esp8266-w5500/