Embedded systems · Architecture · Strategy
Transforming connected products into coherent systems.
My focus is not connectivity alone, but the layer above it: behavior, diagnostics, interoperability, and architecture.
Positioning
The field network is not the system. The behavior and the data model are.
Connectivity only becomes valuable when the rest of the stack can reason about devices cleanly.
Latest writing
Recent thinking
What a Self-Describing Device Actually Looks Like
If transport is solved, the next problem is meaning. Here is how a device must expose itself to be part of a real system.
LoRaWAN Solved Transport. We Still Haven't Solved Meaning.
Why LPWANs are failing the interoperability test that BACnet and SunSpec passed decades ago.