---
title: "USR-ES1 W5500 Chip SPI to LAN Ethernet Converter TCP/IP Module WIZ820io"
url: "https://maker.wiznet.io/wiz_chandana/resellers/USRES1-W5500-Chip-SPI-to-LAN-Ethernet-Converter-TCPIP-Module-WIZ820io/"
markdown_url: "https://maker.wiznet.io/wiz_chandana/resellers/USRES1-W5500-Chip-SPI-to-LAN-Ethernet-Converter-TCPIP-Module-WIZ820io/md"
type: "VAR: Value-Added Reseller Products"
author: "wiz_chandana"
original_author: "wiz_chandana"
published: "2022-08-01"
language: "en"
likes: 0
views: 178
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# USR-ES1 W5500 Chip SPI to LAN Ethernet Converter TCP/IP Module WIZ820io

> USR-ES1 W5500 Chip SPI to LAN Ethernet Converter TCP/IP Module WIZ820io

Original author: wiz_chandana

## Article

**![](https://maker.wiznet.io/uploads/2022/08/bang_usr_wiz-300x288.png) Note:**

This module is not a SPI to Ethernet transparent transmission module. It needs to be used by an external MCU. Users need to know how to use the W5500 chip.

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Source: https://maker.wiznet.io/wiz_chandana/resellers/USRES1-W5500-Chip-SPI-to-LAN-Ethernet-Converter-TCPIP-Module-WIZ820io/