Blog
MQTT vs Sparkplug B: Which One (or Both) Do You Need?
A practical guide to choosing between plain MQTT and Sparkplug B for industrial IoT: where MQTT's flexibility turns into a topic-namespace mess, what Sparkplug B's structure, binary payloads, and birth/death certificates fix, the QoS 0 trade-off nobody mentions, and why most large deployments end up running both.
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How to Build an MQTT-to-InfluxDB Data Pipeline (2026)
Learn how to build a reliable MQTT-to-InfluxDB data pipeline using FlowFuse and Node-RED. No custom scripts, no glue code, just a visual flow that is easy to maintain and hand off.
MQTT vs CoAP: Measure Your Constraints or Pick Wrong
Learn whether MQTT or CoAP fits your IoT deployment. Learn how device constraints, power budgets, and network architecture determine the right protocol for reliable, efficient IoT systems.
MQTT vs OPC UA: Why This Question Never Has a Straight Answer
MQTT vs OPC UA isn't a real choice; they solve different problems. Learn when to use each protocol based on your actual requirements, not vendor marketing.
MQTT vs Kafka: Complete Comparison Guide 2026
MQTT vs Kafka comparison guide: Discover the key differences between Apache Kafka and MQTT messaging protocols. Learn which is best for IoT, industrial automation, and real-time data streaming with practical examples and use cases
How to Ingest CSV Logs into MQTT, Databases, and Dashboards
Learn how to ingest CSV logs from PLCs and SCADA systems into MQTT brokers, databases, and dashboards. Build real-time and batch processing pipelines with Node-RED and FlowFuse.
How to Connect Any PLC to MQTT in Under an Hour
Learn how to extract data from Siemens, Allen-Bradley, Omron, Mitsubishi, OPC UA, and Modbus, transform it, and publish to MQTT using FlowFuse, without expensive gateways or consultants.
Managing MQTT Connections at Scale in FlowFuse
Learn how to configure MQTT brokers dynamically in FlowFuse using environment variables at both instance and device group levels. Streamline deployments across pipeline stages and monitor MQTT topics efficiently.
Designing a Clear Topic Structure for Your UNS
Learn why topic structuring is crucial for your UNS’s performance and scalability. This post explores best practices and strategies to design an effective topic hierarchy for your system.
MQTT: The Frontrunner for Your UNS Broker - Part 2
Learn why MQTT is the top choice for Unified Namespace (UNS) brokers and explore the ideal platform that simplifies the connection of devices and services while providing a reliable MQTT broker service.
MQTT: The Frontrunner for Your UNS Broker - Part 1
Learn why MQTT is the top choice for Unified Namespace (UNS) brokers and explore the ideal platform that simplifies the connection of devices and services while providing a reliable MQTT broker service.
Building a Unified Namespace (UNS) with FlowFuse
Discover how FlowFuse helps you build a Unified Namespace (UNS) effortlessly, streamlining industrial data sharing, improving operational efficiency, and enabling real-time insights for smarter decision-making.
The Death of Point-to-Point: Why You Need a Unified Namespace
Learn why point-to-point connections are outdated in modern manufacturing and how a Unified Namespace (UNS) simplifies system integration, enhances data sharing, and improves scalability and security.
Getting the Most Out of MQTT for Industrial IoT
Learn how to optimize MQTT for industrial IoT with best practices for data consistency, security, performance, and scalability. Discover how FlowFuse enhances your IoT system with streamlined MQTT communication and robust features.
Why UNS needs Pub/Sub
Explore why integrating Publish/Subscribe (Pub/Sub) with Unified Namespace (UNS) is key to optimizing manufacturing data flow. Learn how this combination reduces latency, improves scalability, and enables real-time decision-making in IIoT systems.
Interacting with ESP32 Using Node-RED and MQTT (2026)
Learn how to connect an ESP32 to Node-RED using MQTT in 2026. Step-by-step guide covering the MQTT broker setup, Arduino IDE code, and building a dashboard to control your IoT device remotely, ideal for beginners and IoT hobbyists.
MQTT Service Now Available on FlowFuse
We are thrilled to announce a significant milestone for FlowFuse, we now offer our very own MQTT service, built-in and ready to use with your Node-RED applications.
MQTT Sparkplug B Implementation: Protocol, Architecture & Best Practices
Learn how to implement MQTT Sparkplug B with Node-RED for standardized, reliable Industrial IoT data flows and scalable production deployments.
Bridging OPC UA Data to MQTT with Node-RED (2026)
Learn how to bridge OPC UA data to MQTT using Node-RED for seamless industrial IoT integration and real-time data flow.