---
title: "I tried to make something like XPORT using GR-KURUMI + WIZ550io shield"
url: "https://maker.wiznet.io/andrew/projects/I-tried-to-make-something-like-XPORT-using-GRKURUMI-WIZ550io-shield/"
markdown_url: "https://maker.wiznet.io/andrew/projects/I-tried-to-make-something-like-XPORT-using-GRKURUMI-WIZ550io-shield/md"
type: "UCC: User Created Content"
author: "andrew"
author_url: "https://maker.wiznet.io/andrew/"
original_author: "andrew"
original_url: "https://www.cooptec.jp/archives/1901"
published: "2021-05-11"
language: "en"
likes: 0
views: 263
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# I tried to make something like XPORT using GR-KURUMI + WIZ550io shield

> I tried to make something like XPORT using GR-KURUMI + WIZ550io shield

Original author: andrew (source: https://www.cooptec.jp/archives/1901)

## Article

If you can make a board that connects GR-KURUMI and WIZ550io shield, it will fit in the size of WIZ550io shield (GR-KURUMI is layered under WIZ550io shield). I tried connecting the TCP server program created by Viaual Studio on a Windows PC, disconnecting the LAN cable, turning off the power of the hub, and reconnecting properly.?I also tried connecting to a TCP server created with an Arduino + WIZ550io shield.?It worked fine in this range.?A stricter LAN disconnection test may be needed. Since there is no data reception for a certain period of time, I connect, disconnect, and reconnect repeatedly.

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Source: https://maker.wiznet.io/andrew/projects/I-tried-to-make-something-like-XPORT-using-GRKURUMI-WIZ550io-shield/