---
title: "WIZNET 7500s2e R1"
url: "https://maker.wiznet.io/forum/14110"
markdown_url: "https://maker.wiznet.io/forum/14110/md"
type: "Forum topic"
category: "MCU & Boards"
author: "labolab ratory"
created: "2021-01-05T14:26:49+09:00"
last_activity: "2021-01-05T14:26:49+09:00"
language: "en"
views: 474
replies: 0
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# WIZNET 7500s2e R1

## Question

Asked by labolab ratory on 2021-01-05 in MCU & Boards.

hi
i’m having a problem configuring the 7500s2e when i use the web configurator its says that its done and i have to reset it by uppon reseting it gois back to the default parameters
and i cant access the at commands by sendiing ‘+++’ all i get in return is ‘a’ and thats it help please

---

Source: https://maker.wiznet.io/forum/14110