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Security challenges and solutions for Internet of Things and embedded devices.

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Why RAG on legal text keeps hallucinating dates - and what actually fixed it

Why RAG on legal text keeps hallucinating dates - and what actually fixed it

1
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2 min read
Why We Built an Ontology Engine Instead of Another Rules System

Why We Built an Ontology Engine Instead of Another Rules System

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3 min read
The ESP32 as a Home Lab Workhorse: 5 Jobs It Does Better Than a Pi

The ESP32 as a Home Lab Workhorse: 5 Jobs It Does Better Than a Pi

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8 min read
Remote Diagnostics for Low-Power IoT Devices: Stop Treating Them Like Servers

Remote Diagnostics for Low-Power IoT Devices: Stop Treating Them Like Servers

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7 min read
Cyber Resilience Act: What Changes for Firmware and IoT

Cyber Resilience Act: What Changes for Firmware and IoT

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26 min read
Single-Process Architecture in Rust: Why We Rejected Microservices for an Edge AI Platform

Single-Process Architecture in Rust: Why We Rejected Microservices for an Edge AI Platform

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6 min read
Building Real-Time Alerting on Top of Fleet Telematics APIs: 5 Lessons

Building Real-Time Alerting on Top of Fleet Telematics APIs: 5 Lessons

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2 min read
I Built an LLM Agent That Reads Real PLCs — Here's What Nobody Tells You About Tool Calling with Industrial Protocols

I Built an LLM Agent That Reads Real PLCs — Here's What Nobody Tells You About Tool Calling with Industrial Protocols

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6 min read
PoE Lighting: Why LED Drivers Are Becoming IT Devices When Ethernet Cables Replace Power Wires

PoE Lighting: Why LED Drivers Are Becoming IT Devices When Ethernet Cables Replace Power Wires

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6 min read
How One Open-Source IoT Platform Unified China Largest Oil Field — 928 Gateways, 114K Sensors, 600x Faster

How One Open-Source IoT Platform Unified China Largest Oil Field — 928 Gateways, 114K Sensors, 600x Faster

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3 min read
How We Built an IoT Platform That Handles 30 Million Concurrent Connections — With a Team of 10

How We Built an IoT Platform That Handles 30 Million Concurrent Connections — With a Team of 10

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4 min read
Recovering Wi-Fi Access on a Headless Raspberry Pi with `nmcli`

Recovering Wi-Fi Access on a Headless Raspberry Pi with `nmcli`

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4 min read
Why We Parse Industrial Code Instead of Embedding It

Why We Parse Industrial Code Instead of Embedding It

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5 min read
I Pointed My Industrial IoT Platform at My Dog — Here Is What Happened

DEV Weekend Challenge: Dog Days Edition Submission 🐕

I Pointed My Industrial IoT Platform at My Dog — Here Is What Happened

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3 min read
SoC Kernel Support: How to Tell If Yours Has Already Lapsed

SoC Kernel Support: How to Tell If Yours Has Already Lapsed

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17 min read
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