---
title: "Tls 1.2 support with wiznet w5500i"
url: "https://maker.wiznet.io/forum/12641"
markdown_url: "https://maker.wiznet.io/forum/12641/md"
type: "Forum topic"
category: "Ethernet Chips"
author: "Lalit Mahajan"
created: "2018-01-03T12:40:12+09:00"
last_activity: "2018-01-11T07:46:10+09:00"
language: "en"
views: 1737
replies: 1
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# Tls 1.2 support with wiznet w5500i

## Question

Asked by Lalit Mahajan on 2018-01-03 in Ethernet Chips.

Hello all,
We are able to interface wiznet module with nrf52840 and we are able to communicate using it.But,Now we want to implement mqtt with tls1.2(AWS IoT Broker).Did anyone achieve this, any suggestion is appreciated.

## Replies

### Reply 1 by becky, 2018-01-11

Hello,

I can’t help you, but Peter may be able to.
I suggest you mail to Peter.
perter@wiznet.io

---

Source: https://maker.wiznet.io/forum/12641