OPC UA Protocol: The Complete 2026 Technical Guide
OPC UA in 2026 — companion specs, PubSub over MQTT/UDP, FX field-level extensions, security state, and migration from DA/Classic.
Does Predictive Maintenance Really Cut Downtime by 50%? A 2026 Fact-Check
A grounded fact-check of the 'AI cuts downtime by 50%' claim — what the literature actually shows, what works, and what is vendor marketing.
IIoT Edge Gateway Architecture: 2026 Patterns for Industrial Networks
Reference architecture for IIoT edge gateways in 2026 — protocol bridging, store-and-forward, edge ML, security zoning, and HA patterns.
How Stellantis Built a Virtual Factory Digital Twin: 2026 Analysis
Inside Stellantis' virtual factory digital twin program — stack, integration with PLM, the ROI math, and what other OEMs are learning from it.
IoT, Digital Twin & PLM: The Complete 2026 Overview
How IoT, digital twins, and PLM converge in 2026 — architectures, data flow, integration patterns, and the business value of the digital thread.
Modbus Protocol: Complete Technical Guide (Updated 2026)
Modbus RTU, ASCII, and TCP explained — frame structure, function codes, security gaps in 2026, and migration to MQTT/OPC UA.
Time-Sensitive Networking (TSN) Industrial Reference Architecture (2026)
Time-Sensitive Networking (TSN) Industrial Reference Architecture (2026) - updated October 2026 with verified facts, diagrams and FAQ.
AVEVA PI vs Cognite Data Fusion vs Tulip: Industrial DataOps Compared (2026)
AVEVA PI vs Cognite Data Fusion vs Tulip: Industrial DataOps Compared (2026) - updated October 2026 with verified facts, diagrams and FAQ.
Zero Trust Architecture for Industrial OT / IoT (2026)
Zero-trust architecture for industrial OT and IoT — micro-segmentation patterns, identity for machines, NIST SP 800-207 applied to plants, and what the Purdue model gets wrong.
PLC vs SCADA: Architecture, Roles, and How They Work Together (2026)
PLC vs SCADA explained — control loops vs supervisory, network architecture, IEC 61131-3 vs HMI runtime, with a decision matrix for greenfield plants.