---
title: "Command to reset WIZ550S2E?"
url: "https://maker.wiznet.io/forum/12493"
markdown_url: "https://maker.wiznet.io/forum/12493/md"
type: "Forum topic"
category: "Serial-to-Ethernet & ConfigTool"
author: "CristianM"
created: "2017-09-27T07:49:15+09:00"
last_activity: "2017-09-28T06:53:39+09:00"
language: "en"
views: 779
replies: 1
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# Command to reset WIZ550S2E?

## Question

Asked by CristianM on 2017-09-27 in Serial-to-Ethernet & ConfigTool.

Is there a command to reset or factory reset the WIZ550S2E module via UART? I know it can be done using the Configuration Tool, but I want to know if it is possible over UART.

Thank you!

## Replies

### Reply 1 by Edward, 2017-09-28

Hi

![](https://avatars.discourse-cdn.com/v4/letter/c/a9adbd/48.png) CristianM:

> Is there a command to reset or factory reset the WIZ550S2E module via UART?

WIZ550S2E no has factory reset command. but, It has RESET command.It is AT+MRST command.

Thank you

---

Source: https://maker.wiznet.io/forum/12493