---
title: "Discussion on \"Connecting a Laravel application to AWS IoT Core over MQTT - Part 2\" | Hashnode"
description: "Discussion on \"Connecting a Laravel application to AWS IoT Core over MQTT - Part 2\". In Part 1, we created a device policy and a thing on AWS IoT core. In this article, we will use the downloaded certificates to connect to the MQTT broker to publish messages and subscribe to topics. We will use the PHP-MQTT library.\nAWS IoT core uses..."
url: "https://hashnode.com/posts/connecting-a-laravel-application-to-aws-iot-core-over-mqtt-part-2/6613194e3ce944eaa9c98f0c"
---

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# [Connecting a Laravel application to AWS IoT Core over MQTT - Part 2](https://blog.jjbofficial.com/connecting-a-laravel-application-to-aws-iot-core-over-mqtt-part-2?utm_source=hashnode&utm_medium=feed)

In Part 1, we created a device policy and a thing on AWS IoT core. In this article, we will use the downloaded certificates to connect to the MQTT broker to publish messages and subscribe to topics. We will use the PHP-MQTT library. AWS IoT core uses...

Apr 7, 2024 · 4 min read · blog.jjbofficial.com  
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-   [#laravel](https://hashnode.com/tag/laravel)
-   [#aws](https://hashnode.com/tag/aws)
-   [#aws-iot-core](https://hashnode.com/tag/aws-iot-core)
-   [#mqtt](https://hashnode.com/tag/mqtt)

## Written by

[Jeremiah John Boateng](https://hashnode.com/@jjbofficial)

@jjbofficial · Accra, Ghana

  
[View profile](https://hashnode.com/@jjbofficial)

Web Developer | IoT Enthusiast

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