SCADA vs OPC vs IoT Platform vs Data Historian (2026)
SCADA vs OPC vs IoT platform vs data historian in 2026: what each layer does, where they overlap, and a decision matrix for your industrial data architecture.
Industrial Protocol Gateway Architecture: OT/IT Translation (2026)
A 2026 reference architecture for industrial protocol gateways: Modbus, OPC UA, MQTT and Profinet translation, edge buffering, security zones, and redundancy.
MTConnect vs OPC UA for Machine Tool Data (2026)
MTConnect vs OPC UA for machine tool and CNC data in 2026: data models, semantics, agents, write-back, and a decision matrix for shop-floor connectivity.
Digital Twin Information Models: AAS vs DTDL vs OPC UA
A 2026 comparison of digital twin information models - Asset Administration Shell, DTDL, and OPC UA: semantics, tooling, interoperability, and a decision matrix.
OPC UA over TSN: Deterministic IIoT Reference Architecture
A deep reference architecture for OPC UA over TSN in 2026 — TSN scheduling, OPC UA PubSub, converged motion + data networks, and failure modes.
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.
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.
Time-Sensitive Networking (TSN) Industrial Reference Architecture (2026)
An end-to-end Time-Sensitive Networking (TSN) reference architecture for industrial sites — IEEE 802.1 profiles, switches, CNC tooling, and migration steps.
The IoT Protocol Stack: A Modular Architecture Guide (2026)
The IoT protocol stack explained as a modular architecture — device, transport, messaging, and semantic layers, with how to choose MQTT, CoAP, or OPC UA.
OPC UA PubSub over MQTT 5: A Production Implementation Tutorial
Step-by-step OPC UA PubSub over MQTT 5 implementation — DataSetMessage mapping, JSON vs UADP, security profiles, and a working aiomqtt + asyncua tutorial for 2026.