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# iot

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

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Stripping Down the Linux Kernel: A 8.9MB Build for Radxa Zero 3 (RK3566)

Stripping Down the Linux Kernel: A 8.9MB Build for Radxa Zero 3 (RK3566)

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2 min read
Inspired by — focused on IoT, smart manufacturing, Industry 4.0, automation, AI, and industrial software.

Inspired by — focused on IoT, smart manufacturing, Industry 4.0, automation, AI, and industrial software.

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1 min read
How to Send Data from PainlessMesh to the Cloud Using MQTT in an ESP8266?

How to Send Data from PainlessMesh to the Cloud Using MQTT in an ESP8266?

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5 min read
How I Built Aegis-5: An Ensemble Framework That Detects 99.98% of IIoT Intrusions

How I Built Aegis-5: An Ensemble Framework That Detects 99.98% of IIoT Intrusions

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4 min read
The Internet’s Trust Problem: BGP Hijacking, RPKI, and the Role of Blackwell-Scale Compute

The Internet’s Trust Problem: BGP Hijacking, RPKI, and the Role of Blackwell-Scale Compute

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11 min read
RF Propagation Modeling: From Free-Space Path Loss to Urban Canyon Prediction

RF Propagation Modeling: From Free-Space Path Loss to Urban Canyon Prediction

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3 min read
A Practical Bare-Metal Secure Boot Kit for Cortex-M

A Practical Bare-Metal Secure Boot Kit for Cortex-M

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5 min read
Lithium Battery Woes... ((or... why I can't hack my Mardi Gras Throw))

Lithium Battery Woes... ((or... why I can't hack my Mardi Gras Throw))

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6 min read
From a Small Village to Building My Own Programming Language: The Journey of a 14-Year-Old Coder

From a Small Village to Building My Own Programming Language: The Journey of a 14-Year-Old Coder

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2 min read
Amazon Bedrock Agents: Building an Industrial AI Assistant

Amazon Bedrock Agents: Building an Industrial AI Assistant

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12 min read
Why Your IoT Data Isn't Fit for ML—And How to Fix It

Why Your IoT Data Isn't Fit for ML—And How to Fix It

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3 min read
We built a free CRA compliance scorer into a silicon advisor. Here's what we learned.

We built a free CRA compliance scorer into a silicon advisor. Here's what we learned.

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3 min read
ESP32 Email Alerts Made Simple (IoT Notification System with Ultrasonic Sensor)

ESP32 Email Alerts Made Simple (IoT Notification System with Ultrasonic Sensor)

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3 min read
Home Assistant in 2026: The Complete Beginner Guide to Smart Home Automation

Home Assistant in 2026: The Complete Beginner Guide to Smart Home Automation

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3 min read
Inside the Bitaxe: How an Open-Source ASIC Miner Goes from Schematic to Solo Block

Inside the Bitaxe: How an Open-Source ASIC Miner Goes from Schematic to Solo Block

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7 min read
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