MQTT X is a cross-platform MQTT 5.0 client tool open-sourced by EMQ (https://www.emqx.com), which supports macOS, Linux, Windows. The user interface of MQTT X simplifies the operation logic of the page with the pattern of chatting software. Users can quickly create multiple simultaneous-online MQTT clients to test the connection/publish/subscribe functions of MQTT/TCP, MQTT/TLS, MQTT/WebSocket, and other MQTT protocol features.
[MQTT X](https://mqttx.app) simplifies the operation logic of the page with the help of chatting software, makes it easy and quick to create multiple simultaneous online MQTT client connections, test the connection, publish, and subscribe functions of MQTT/TCP, MQTT/TLS, MQTT/WebSocket as well as other MQTT protocol features.
> [MQTT](http://mqtt.org/faq) stands for MQ Telemetry Transport. It is a publish/subscribe, extremely simple and lightweight messaging protocol, designed for constrained devices and low-bandwidth, high-latency, or unreliable networks.
Get MQTT Broker Ready.
If you do not need to deploy the MQTT Broker locally, you can use the public MQTT 5.0 Broker provided by [EMQ X Cloud](https://www.emqx.com/en/cloud) for testing:
Broker IP: broker.emqx.io
Broker TCP Port: 1883
Broker SSL Port: 8883
To run MQTT Broker locally, [EMQ X](https://www.emqx.com/en/products/emqx) is recommended: An Open-Source, Cloud-Native, Distributed MQTT Broker for IoT.
Connection configuration. Click the
+ button in the left menu bar and fill in the corresponding required fields in the form.
After the connection information is configured, click the
Connect button in the upper right corner to create a connection and connect to MQTT Broker.
After the MQTT is connected successfully, you can perform MQTT publish and subscription tests.
Generate an embeddable card to be shared on external websites.
Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.
Is there a problem with MQTT X? Report this app
Thanks for bringing this to our attention. Information you provided will help us investigate further.
There was an error while sending your report. Please try again later.