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

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# The EU Cyber Resilience Act Is 87 Days Away — Here's a Free Compliance Toolkit for IoT Manufacturers

# The EU Cyber Resilience Act Is 87 Days Away — Here's a Free Compliance Toolkit for IoT Manufacturers

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3 min read
Tesla's Radio-Controlled Boat: The First Remote Control

Tesla's Radio-Controlled Boat: The First Remote Control

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3 min read
Building a Custom Modbus TCP Client in .NET: What a Production-Grade Poller Actually Needs

Building a Custom Modbus TCP Client in .NET: What a Production-Grade Poller Actually Needs

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7 min read
I built a Tamagotchi with its brain in AWS (and it reads me the news)

I built a Tamagotchi with its brain in AWS (and it reads me the news)

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3 min read
Understanding ADCs and Using the ADS1115 with Raspberry Pi

Understanding ADCs and Using the ADS1115 with Raspberry Pi

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5 min read
The Chip That Has No ADC but Still Knows When Its Battery Is Low

The Chip That Has No ADC but Still Knows When Its Battery Is Low

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4 min read
The Fallback Password: Dissecting the Tenda Router Backdoor (CVE-2026-11405)

The Fallback Password: Dissecting the Tenda Router Backdoor (CVE-2026-11405)

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6 min read
From $120k to $1.6k: How ESP32s Are Disrupting Legacy Systems (and Why Devs Should Pay Attention)

From $120k to $1.6k: How ESP32s Are Disrupting Legacy Systems (and Why Devs Should Pay Attention)

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2 min read
Why the QR Code Was Invented to Track Car Parts

Why the QR Code Was Invented to Track Car Parts

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3 min read
Why Ethernet Is Named After a Physics Myth

Why Ethernet Is Named After a Physics Myth

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3 min read
Build an ESP32 energy meter with a live dashboard

Build an ESP32 energy meter with a live dashboard

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7 min read
The 555 Timer Is the Best-Selling Chip Ever Made

The 555 Timer Is the Best-Selling Chip Ever Made

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3 min read
Build vs buy for industrial controllers: the common mistake I see

Build vs buy for industrial controllers: the common mistake I see

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3 min read
A firmware fix instead of a recall: root-cause engineering for a deployed wearable

A firmware fix instead of a recall: root-cause engineering for a deployed wearable

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3 min read
CĂłmo solucionar `Code exited (1)` en Docker en Raspberry Pi

CĂłmo solucionar `Code exited (1)` en Docker en Raspberry Pi

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3 min read
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