---
title: "WizFi360 TCP transparent mode"
url: "https://maker.wiznet.io/forum/15771"
markdown_url: "https://maker.wiznet.io/forum/15771/md"
type: "Forum topic"
category: "Ethernet Chips"
author: "gossamer"
created: "2025-06-20T22:50:23+09:00"
last_activity: "2025-06-23T11:06:06+09:00"
language: "en"
views: 6
replies: 1
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# WizFi360 TCP transparent mode

## Question

Asked by gossamer on 2025-06-20 in Ethernet Chips.

I asked few years back for support on TCP server in transparent mode. It was answered that it might come in later version. I would like to check if it is already implemented ?

Looking at the feature list, this might be it ?

- Support “Data pass-through” and “AT command data transfer” mode

Also, if it is supported, would I just need to update the FW or ?

## Replies

### Reply 1 by TheoIm, 2025-06-23

Hello,

The **TCP Transparent Mode** feature is supported and available for use.
This functionality has been officially provided starting from **firmware version 1.0.7.3 (dated September 3, 2020)**, which can be found at the link below.
[WizFi360 Binary Link](https://github.com/wizfi/Release/tree/master/Binary)

Please refer to the link below for instructions on how to update the firmware.

[How to FW Update](https://docs.wiznet.io/img/products/wizfi360/wizfi360ds/wizfi360fug_v124e.pdf)

In addition, detailed information on how to configure and use **Transparent Mode** is provided under the
**"3.3.3 Auto TCP Connection on Transparent Mode"** section in the documentation linked below.

[WizFi360 AT Command Example](https://docs.wiznet.io/img/products/wizfi360/wizfi360ds/wizfi360atcomex_v103e.pdf)

If you have any further questions, please feel free to reach out.
Thank you.

---

Source: https://maker.wiznet.io/forum/15771