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, and why large deployments run 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, with no custom scripts required.
MQTT vs CoAP: Measure Your Constraints or Pick Wrong
Learn whether MQTT or CoAP fits your IoT deployment based on device constraints, power budgets, and network architecture.
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
Discover the key differences between Apache Kafka and MQTT for IoT and industrial automation, with practical real-world examples.
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 using FlowFuse today.
How to Connect Any PLC to MQTT in Under an Hour
Learn how to extract data from Siemens, Allen-Bradley, Omron, Mitsubishi, and Modbus, then publish it to MQTT using FlowFuse.
Managing MQTT Connections at Scale in FlowFuse
Learn how to configure MQTT brokers dynamically in FlowFuse using environment variables at instance and device group levels.
Designing a Clear Topic Structure for Your UNS
Learn why topic structuring is crucial for your UNS's performance and scalability, with best practices for topic hierarchy.
MQTT: The Frontrunner for Your UNS Broker - Part 2
Learn why MQTT is the top choice for Unified Namespace (UNS) brokers and the ideal platform for connecting devices reliably.
MQTT: The Frontrunner for Your UNS Broker - Part 1
Learn why MQTT is the top choice for Unified Namespace (UNS) brokers and the ideal platform for connecting devices reliably.
Building a Unified Namespace (UNS) with FlowFuse
Discover how FlowFuse helps you build a Unified Namespace (UNS) effortlessly, streamlining industrial data sharing at scale.
The Death of Point-to-Point: Why You Need a Unified Namespace
Learn why point-to-point connections are outdated in manufacturing and how a Unified Namespace simplifies system integration.
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.
Why UNS needs Pub/Sub
Explore why integrating Publish/Subscribe with Unified Namespace is key to optimizing manufacturing data flow and latency.
Interacting with ESP32 Using Node-RED and MQTT (2026)
Learn how to connect an ESP32 to Node-RED using MQTT in 2026, from broker setup to building a remote control dashboard for it.
MQTT Service Now Available on FlowFuse
FlowFuse now offers its own built-in MQTT service, ready to use with your Node-RED applications right out of the box today.
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.