Qt for Automation

Maurice Kalinowski

MQTT version 5 updates and how they apply to Qt MQTT

Published Tuesday February 26th, 2019 | Comments Off on MQTT version 5 updates and how they apply to Qt MQTT
Posted in Automation, C++, Dev Loop, Internet of Things | Tags: , , , ,

Previously I have been writing about how topics in messages can have a significant impact on the amount of data for publishing via MQTT. Since then the MQTT version 5 standard has been released and first implementations are available. Naturally, Qt MQTT follows along and this post will reflect how new features in the standard are […]

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Artem Sidyakin

Qt Quick WebGL release in Qt 5.12

Published Friday November 23rd, 2018 | 12 Comments on Qt Quick WebGL release in Qt 5.12
Posted in Automation, Dev Loop, QPA, Qt Quick | Tags: , , , ,

One of the Qt 5.12 new features is Qt Quick WebGL platform plugin (also known as WebGL streaming). It was actually available as a technology preview from Qt 5.10 already, but starting with Qt 5.12 it is a released feature. TLDR Intro What is WebGL streaming How to use it Some demos Device Information Camera […]

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Maurice Kalinowski

Serialization in and with Qt

Published Thursday May 31st, 2018 | 17 Comments on Serialization in and with Qt
Posted in Automation, Dev Loop, Embedded, Internet of Things | Tags: , , ,

In our first part of this series, we looked at how to set up messages, combine them, and reduce their overhead in the context of telemetry sensors. This part focuses on the payload of messages and how to optimize them. There are multiple methods to serialize an object with Qt. In part one, we used […]

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Lars König

Qt for Automation Blog Series

Published Wednesday May 9th, 2018 | 1 Comment on Qt for Automation Blog Series
Posted in Automation, Biz Circuit, Embedded | Tags: , , , , , ,

Greetings! It’s not a big secret that both the industrial and infrastructure sectors will be far more automated in the future. The main trends that drive this movement are the ubiquitous Digital Transformation, as well as standardization within the industry 4.0 and upcoming industrial IoT technologies. Side note: if you’d like to learn more about […]

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Lars König

Qt for Automation

Published Monday August 14th, 2017 | 1 Comment on Qt for Automation
Posted in Automation, Biz Circuit & Dev Loop, cross-platform, effectiveness, efficiency, Embedded, Internet of Things, Network, Qt Bluetooth | Tags: , , , ,

Hi! As you probably know, our mission has always been to provide the frameworks and tools to help developers focus on what really matters: creating great applications. Today, Industry 4.0 and the IoT have introduced a whole new set of challenges: There will be more connected devices, which will generate more data, that in turn […]

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