---
title: "WIZ550web debug (with jlink)"
url: "https://maker.wiznet.io/forum/11847"
markdown_url: "https://maker.wiznet.io/forum/11847/md"
type: "Forum topic"
category: "General"
author: "amsantos"
created: "2016-05-10T23:05:09+09:00"
last_activity: "2017-05-04T08:38:48+09:00"
language: "en"
views: 797
replies: 0
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# WIZ550web debug (with jlink)

## Question

Asked by amsantos on 2016-05-10 in General.

Hi,
I would like to know if it is possible to debug a WIZ550web board using a jtag like jlink or stlink?
Will the revision 1.1 have a debug connector?
When the revision 1.1 will be available?
Where can I download the schematic of revision 1.1?

Ari.

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Source: https://maker.wiznet.io/forum/11847