IoT & Hardware Publications & Guides
Embedded hardware systems, on-device TinyML, EU Cyber Resilience Act compliance, smart city LPWAN, and satellite NTN connectivity.
Ephemeral Pull-Request Preview Environments with Kubernetes and GitOps
Eliminate staging bottlenecks and configuration drift. Architect production-grade ephemeral pull-request preview environments using Kubernetes namespaces, ArgoCD ApplicationSets, Let's Encrypt wildcard TLS, and copy-on-write database branching.
Mutual TLS (mTLS) and SPIFFE/SPIRE Identity Mesh for Zero-Trust Microservices
Eliminate static API keys and IP firewalls. Build production Zero-Trust microservice identity meshes using SPIFFE/SPIRE, kernel-level workload attestation, Envoy SDS, and Go Workload API mTLS 1.3.
Latest Engineering Stories
Showing 14 publications
Designing Offline Diagnostics: Remote Log Extraction for Hardware Deployed in Low-Connectivity Sites
An authoritative engineering guide to offline diagnostics and remote log extraction for low-connectivity IoT hardware: zero-RAM panic crash dumps, nanopb binary tokenization, resumable chunked transfers, and automated cloud backtrace demangling.
Securing Edge Devices Over Public Cellular: Mutual TLS (mTLS) with Hardware Roots of Trust
An authoritative systems security guide to securing edge devices over public cellular networks: hardware secure elements (ATECC608B), private key isolation, Mutual TLS 1.3 (mTLS), and automated enterprise PKI enrollment.
Anomaly Detection at the Edge: Deploying TinyML Micro-Models on ARM Microcontrollers
An authoritative engineering guide to deploying TinyML micro-models on ARM Cortex-M microcontrollers: INT8 quantized autoencoders, CMSIS-NN SIMD kernels, static tensor arena memory safety, and sub-10ms vibration anomaly inferencing.
Flash Memory Wear Leveling on ESP32: Designing Resilient Local Storage for Edge Buffers
An authoritative systems engineering guide to flash memory wear leveling on ESP32: comparing SPIFFS, LittleFS, and FATFS, mitigating 100k P/E cycle limits, and architecting zero-WAF circular ring buffers for offline edge telemetry.
MQTT 5.0 Shared Subscriptions: Load-Balancing Heavy Sensor Telemetry Across Ingestion Nodes
An in-depth systems architecture guide to load-balancing high-velocity IoT telemetry: eliminating MQTT 3.1.1 broadcast duplication using MQTT 5.0 shared subscriptions, clustered EMQX brokers, and TimescaleDB hypertables.
Satellite NTN & 3GPP Release 18: Bridging Terrestrial Cellular and Orbital Direct-to-Device IoT
How 3GPP Release 17/18 standardized Direct-to-Device satellite connectivity, allowing standard NB-IoT modems with ordinary eSIMs to communicate with LEO constellations.
Popular Stories
From Telemetry to Autonomy: 5 Enterprise IoT Breakthroughs Defining 2026
2580+ reads • 9 min readEU Cyber Resilience Act (CRA) Compliance: Silicon Root of Trust & Secure OTA Pipelines
1850+ reads • 9 min readSatellite NTN & 3GPP Release 18: Bridging Terrestrial Cellular and Orbital Direct-to-Device IoT
1740+ reads • 8 min readClosed-Loop Digital Twins: Bridging OPC UA Industrial Protocols and IT Event Streams
1620+ reads • 8 min readMulti-Cloud Egress Cost Engineering: Multi-CDN Routing, Anycast, and Object Storage Optimization
1580+ reads • 17 min readExplore by Topic
Looking for Enterprise Strategy & Whitepapers?
Explore strategic perspectives on enterprise modernization, sovereign AI architectures, and cloud digital transformation.
Visit insight.knetwork.liveThe KNetwork Engineering Dispatch
Bi-weekly deep-dives on API performance, IoT protocols, private AI architectures, and infrastructure scaling. Zero marketing fluff.