Virtual Display MQTT

VirtualDisplay is an MQTT-based virtual display, developed for engineers, developers, and enthusiasts of embedded systems and IoT.

Instead of developing a physical interface during testing, use an Android device to view real-time data directly from your firmware via the MQTT protocol.

Ideal for accelerating development, validating functionalities, and debugging connected devices.

Key Features

• Display of numeric values, text, and Boolean states.

• Configurable dashboards according to the items the user is actually using.

• Ability to configure trigger automations: single, periodic, or by logic.

• MQTT communication with support for multiple brokers.

• Real-time data updates.

• Graphs for tracking the history of variables.

• Data export in CSV format.

• Interface optimized for Android devices.

• Simple and quick setup.

How does it work?

Simply connect the application to your MQTT broker, configure the desired topics, and send the data from your device (see the example on GitHub at the end of this description). VirtualDisplay interprets the messages and presents the information in an intuitive and organized interface, allowing you to monitor the system's behavior in real time.

The application is compatible with any device capable of publishing data using the MQTT protocol, such as ESP32, ESP8266, Raspberry Pi, Arduino, PLCs, industrial computers, and other connected equipment.

Transform your mobile phone into a development display and reduce the time spent creating temporary interfaces for your projects.

GitHub example application using ESP32:
https://github.com/GabrielComim/virtualDisplayDevice.git