---
title: "[ECM5200-UART] Ultra-small Ethernet to serial converter module"
url: "https://maker.wiznet.io/mayuri/resellers/%5Becm5200-uart%5D-ultra-small-ethernet-to-serial-converter-module/"
markdown_url: "https://maker.wiznet.io/mayuri/resellers/%5Becm5200-uart%5D-ultra-small-ethernet-to-serial-converter-module/md"
type: "VAR: Value-Added Reseller Products"
author: "eleparts"
author_url: "https://www.eleparts.co.kr/goods/view?no=1370642"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "eleparts"
original_url: "https://www.eleparts.co.kr/goods/view?no=1370642"
published: "2022-09-27"
language: "en"
hardware: ["WIZnet W5200"]
likes: 4
views: 1562
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# [ECM5200-UART] Ultra-small Ethernet to serial converter module

> ECM5200-UART is an Ethernet serial conversion module that converts UART protocol to TCP/IP protocol

Original author: eleparts (source: https://www.eleparts.co.kr/goods/view?no=1370642)

## Components

- **WIZnet W5200** x 1 ([docs](https://docs.wiznet.io/Product/iEthernet/W5200/))

## Article

| ![](https://maker.wiznet.io/upload/mirror/body/6061220e87f46ede1190.jpg) | **Main Specifications and Features** |
| --- | --- |
| ![](https://img2.eleparts.co.kr/goods_old/design/product_file/page_img/product_bar.jpg) \| l Can be used by connecting to a serial device Add Internet function to serial device quickly and easily Firmware upgrade function to support various devices and environments \| \| --- \| \| l Subminiature 24.2mm x 43.2mm size \| \| l Provides Configuration Tool Program (ecmConfig) for easy setting \| \| l Supports User Password function for security \| \| l 10/100 Base-T Ethernet interface \| \| l Auto MDI/MDIX ( Direct / Cross Cable Recognition ) \| \| l UART: 3.3V-TTL level , 1200 ~ 115.2K bps, supports \| \| l Secured stability and reliability by W5200 hardware chip \| \| l Static ( static IP), DHCP ( dynamic IP) setting support \| \| l Supports easy access (DNS) functionthrough hostname \| \| l Keep Alive support \| \| l Equipped withoperation status LEDs , transmit / receive status LED control signal : 2EA => Easy to check operation . \| \| l Serial <-> TCP/IP virtual driver VSP (Virtual Serial Port) program provided \| |  |

| ![](https://maker.wiznet.io/upload/mirror/body/6061220e87f46ede1190.jpg) | **Provide setting program (ecmConfig)** |
| --- | --- |
| ![](https://img2.eleparts.co.kr/goods_old/design/product_file/page_img/product_bar.jpg) The ecmConfig program is a program that supports firmware upgrade or network configuration easily. ![](https://img2.eleparts.co.kr/goods_old/design/product_file/Hoon/s22.jpg) |  |

| ![](https://maker.wiznet.io/upload/mirror/body/6061220e87f46ede1190.jpg) | **Provides VSP (Virtual Serial Port)** |
| --- | --- |
| ![](https://img2.eleparts.co.kr/goods_old/design/product_file/page_img/product_bar.jpg) |  |

It is a program that converts serial communication program to enable TCP/IP communication through VSP. If you use VSP, you can use the
serial communication program as it is without modification.

| ![](https://maker.wiznet.io/upload/mirror/body/6061220e87f46ede1190.jpg) | **Related products** |
| --- | --- |
| ![](https://img2.eleparts.co.kr/goods_old/design/product_file/page_img/product_bar.jpg) ![](https://img2.eleparts.co.kr/goods_old/design/product_file/Hoon/s23.jpg) ![](https://img2.eleparts.co.kr/goods_old/design/product_file/Hoon/s24.jpg) |  |

---

Source: https://maker.wiznet.io/mayuri/resellers/%5Becm5200-uart%5D-ultra-small-ethernet-to-serial-converter-module/