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Application of MQTT protocol in oil & gas industry

This article will explain in detail how the MQTT protocol works in the real-world application scenarios of the oil industry.

A「date」between MQTT and CoAP in the EMQ X world

This article will show you a「date」between MQTT client and CoAP client in the EMQ X world.

How to use Rust in MQTT

This article introduces how to use paho-mqtt client library in the Rust project, and implement the connection, subscription and messaging, etc of MQTT.

Get started with MQTT in 10 minutes

This article will help you quickly understand the basic features, related concepts of the MQTT protocol, and what's new in MQTT 5.0.

Enhanced authentication - MQTT 5.0 new features

MQTT 5.0 adds a new feature enhanced authentication, which includes query/response style authentication can implement bi-directional authentication of the client and broker.

Introduction to MQTT 5.0

Four years after the MQTT 3.1.1 has been released and became the OASIS standard, MQTT 5.0 was released, which is a significant improvement and upgrade.

MQTT Session

The messaging series start from initiating an MQTT connection request to the server until the connection is interrupted and the session expires is called session.

Request Response - MQTT 5.0 new features

MQTT 5.0 adds the Response Topic, and defines the interaction process for Request Response. This article will introduce this feature in an easy-to-understand way.

Flow control - MQTT 5.0 new features

MQTT 5.0 brings many new features, this article will give an introduction to the use of the new feature "flow control" in an easy-to-understand way.

Subscription identifier and subscription options - MQTT 5.0 new features

MQTT 5.0 brings many new features, this article will introduce the use of subscription identifier and subscription options, in an easy-to-understand way.