---
title: "AsyncUDP_ESP32_SC_W5500 Library"
url: "https://maker.wiznet.io/rena/projects/asyncudp-esp32-sc-w5500-library/"
markdown_url: "https://maker.wiznet.io/rena/projects/asyncudp-esp32-sc-w5500-library/md"
type: "UCC: User Created Content"
author: "Khoi Hoang"
author_url: "https://github.com/khoih-prog/AsyncUDP_ESP32_SC_W5500"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Khoi Hoang"
original_url: "https://github.com/khoih-prog/AsyncUDP_ESP32_SC_W5500"
license: "GNU General Public License, version 3 or later (GPL3+)"
published: "2022-12-28"
language: "en"
hardware: ["Espressif ESP32", "WIZnet W5500"]
likes: 2
views: 4336
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# AsyncUDP_ESP32_SC_W5500 Library

> Fully Asynchronous UDP Library for ESP32S2/S3/C3 boards using LwIP W5500 Ethernet.

Original author: Khoi Hoang (source: https://github.com/khoih-prog/AsyncUDP_ESP32_SC_W5500)

## Components

- **Espressif ESP32** x 1 ([docs](https://www.espressif.com/en/products/socs/esp32))
- **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

#### Features

This [AsyncUDP_ESP32_SC_W5500 library](https://github.com/khoih-prog/AsyncUDP_ESP32_SC_W5500) is a fully **asynchronous UDP library**, designed for a trouble-free, multi-connection network environment, for `ESP32_S2/S3/C3` boards using `LwIP` W5500 Ethernet. The library is easy to use and includes support for `Unicast`, `Broadcast` and `Multicast` environments.

**Original link: **[**https://github.com/khoih-prog/AsyncUDP_ESP32_SC_W5500**](https://github.com/khoih-prog/AsyncUDP_ESP32_SC_W5500)

---

Source: https://maker.wiznet.io/rena/projects/asyncudp-esp32-sc-w5500-library/