OPC UA FX v1.00.04 vs v1.00.03: What Changed in Part 81 and Part 84 Posted by By MPRAUTO MPRAUTO September 22, 2026Posted inTech1 Comment UAFX v1.00.04 updates Part 81 ConnectionManager and Part 84 conformance units. What changed, and which version your stack really implements.
Ethernet-APL vs Ethernet-SPE: Power Classes, PoDL, and What IEC TS 63444 Edition 2 Changed Posted by By MPRAUTO MPRAUTO September 21, 2026Posted inTechNo Comments APL and SPE are not the same thing. IEC TS 63444 Edition 2 (June 2026) adds a new APL power class and folds in Ethernet-SPE. What changed and why it matters.
OPC UA FX Controller-to-Device vs Controller-to-Controller: What C2D Adds in 2026 Posted by By MPRAUTO MPRAUTO September 20, 2026Posted inTechNo Comments OPC UA FX finished C2C and is extending to Controller-to-Device. How C2D differs from C2C, what Parts 81 and 84 add, and what it means for IIoT.
CAN Bus Protocol: Complete Technical Guide to Controller Area Network in 2026 Posted by By mprcba April 19, 2026Posted iniiotNo Comments Deep CAN bus guide — ISO 11898, arbitration, frame formats, CAN FD, bit timing, error handling, and automotive/industrial applications.