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# iot

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

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The First RFID Patent Was a Toll Device

The First RFID Patent Was a Toll Device

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3 min read
Building a Sovereign Home Server: Lessons Learned Running Nextcloud, Euro-Office, and Frigate on a Raspberry Pi 5

Building a Sovereign Home Server: Lessons Learned Running Nextcloud, Euro-Office, and Frigate on a Raspberry Pi 5

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4 min read
The Intersection of the Real World and Blockchain: Why IoT Needs a Decentralized Shield

The Intersection of the Real World and Blockchain: Why IoT Needs a Decentralized Shield

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3 min read
Cómo solucionar `docker run` con exit code 1 en Raspberry Pi

Cómo solucionar `docker run` con exit code 1 en Raspberry Pi

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3 min read
We Built a Jacket That Lets Blind People Feel the World

We Built a Jacket That Lets Blind People Feel the World

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7 min read
How Hedy Lamarr Invented Wireless Frequency Hopping

How Hedy Lamarr Invented Wireless Frequency Hopping

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3 min read
I Built a Retro Gaming Console Using ESP32 and OLED Display 🎮

I Built a Retro Gaming Console Using ESP32 and OLED Display 🎮

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3 min read
IoT Module Certification: FCC, CE, SRRC Explained

IoT Module Certification: FCC, CE, SRRC Explained

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6 min read
Bluetooth Channel Sounding: precise BLE ranging for embedded IoT

Bluetooth Channel Sounding: precise BLE ranging for embedded IoT

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4 min read
DuckDB vs SQLite: Two Tiny Databases That Don't Actually Compete

DuckDB vs SQLite: Two Tiny Databases That Don't Actually Compete

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6 min read
Caching a Huawei SUN2000 over Modbus for Home Assistant

Caching a Huawei SUN2000 over Modbus for Home Assistant

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5 min read
Wi-Fi Doesn't Stand for Wireless Fidelity

Wi-Fi Doesn't Stand for Wireless Fidelity

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3 min read
When TCP failed for IoT, I wrote a new protocol

When TCP failed for IoT, I wrote a new protocol

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4 min read
Build a Cloud-Connected Weather Station with Arduino UNO R4 WiFi

Build a Cloud-Connected Weather Station with Arduino UNO R4 WiFi

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7 min read
I Built Sentry.io for Microcontrollers — Here's How the Crash Capture Actually Works

I Built Sentry.io for Microcontrollers — Here's How the Crash Capture Actually Works

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7 min read
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