Editor’s Note: The MQTT lightweight messaging protocol is a fundamental part of the technical foundation of most IoT applications and their underlying services. Taken from the book, MQTT Essentials – ...

In this installment of Minimal MQTT, I’m going to cover two loose ends: one on the sensor node side, and one on the MQTT server side. Specifically, I’ll tackle the NodeMCU’s sleep mode to reduce power ...

What Is the Industrial Internet of Things (IIoT)? The Industrial Internet of Things (IIoT) refers to the integration of connected devices, sensors, and advanced analytics in industrial environments to ...

The convergence of Operational Technology (OT) and Informational Technology (IT) has become a strategic imperative for those organisations aiming to unlock efficiency, innovation and competitiveness.

For the last few months, I had been using Sparkfun’s Phant server as a data logger for a small science project. Unfortunately, they’ve had some serious technical issues and have discontinued the ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

EMQ, a global leader in MQTT messaging and IoT data infrastructure, today announced the release of EMQX Enterprise v6.1.0, ...

Simple graphic illustrating MQTT's publish/subscribe method that allows for applications to be decoupled from devices. Beyond OPC UA’s solid stance as the most widely recognized and used protocol ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

A collection of five security vulnerabilities with a collective CVSS score of 10 out of 10 threaten critical infrastructure environments that use Moxa MXview. Critical security vulnerabilities in Moxa ...