---
title: "Wizfi360 mqtt tls"
url: "https://maker.wiznet.io/forum/14993"
markdown_url: "https://maker.wiznet.io/forum/14993/md"
type: "Forum topic"
category: "Wireless"
author: "VICe95"
created: "2023-08-01T07:32:32+09:00"
last_activity: "2025-12-15T20:13:40+09:00"
language: "en"
views: 232
replies: 2
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# Wizfi360 mqtt tls

## Question

Asked by VICe95 on 2023-08-01 in Wireless.

Hello.
how can i use wizfi360 to access a mqtt broker with tls encryption? the device does not need certificates to log in. the module returns connect failed

## Replies

### Reply 1 by austin, 2023-08-03

Hello [@VICe95](https://maker.wiznet.io/u/vice95)

When entering the ‘AT+MQTTCON’ command, enter the argument corresponding to as ‘1’, not ‘0’.

### Reply 2 by James33, 2025-12-15

The [**DS18B20 Temperature Measurement Module**](https://easyelecmodule.com/product/ds18b20-temperature-measurement-module/) is perfect for Arduino and IoT projects. Accurate, easy to use, and ideal for temperature monitoring applications!

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Source: https://maker.wiznet.io/forum/14993