Configure an application as an MQTT client

Message Queue Telemetry Transport (MQTT) is a standard ISO protocol based on a message broker, which is responsible for distributing messages to recipient clients.

The interface displays the number zero and a Publish button, which is used to send a
message in the MQTT client. — Application example

TIP:

You can download a sample project from:

MQTTClient.zip

Prerequisites

Create a project.

Add the NuGet Gallery | MqttNet third-party library.

To develop the project

Configure the message broker IP.

Develop the publisher NetLogic and interface.

Develop the subscriber NetLogic and interface.

Save the project.

Select

Run

to run the project using the client emulator to test your project. To run the project on a remote client, see Add a target device.

IoT tutorial

Configure the message broker IP

Develop the publisher NetLogic and interface

Develop the subscriber NetLogic and interface

Arrange the interface elements

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