---
title: "WIZ550SR 문의드립니다."
url: "https://maker.wiznet.io/forum/15560"
markdown_url: "https://maker.wiznet.io/forum/15560/md"
type: "Forum topic"
category: "Serial-to-Ethernet & ConfigTool"
author: "HYSOL_THPARK"
created: "2025-02-03T20:57:14+09:00"
last_activity: "2025-02-04T10:38:10+09:00"
language: "ko"
views: 6
replies: 1
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# WIZ550SR 문의드립니다.

## Question

Asked by HYSOL_THPARK on 2025-02-03 in Serial-to-Ethernet & ConfigTool.

안녕하세요.. WIZ550SR 를 이용하여 제품 개발중 문의드립니다.

Configuration Tool을 이용하여 Host IP, Local Port, Remote Port 를 변경하여 사용중인데

AT Command를 이용하여 Host IP, Local Port, Remote Port를 설정할 수 있는지 문의드립니다.

## Replies

### Reply 1 by lawrence, 2025-02-04

아래의 링크를 참조해주세요
<https://docs.wiznet.io/Product/S2E-Module/WIZ550SR/atcommand_tutorial-KO>

---

Source: https://maker.wiznet.io/forum/15560