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# iot

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

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I Built a Smart Water Tank Automation System with ESP32 + AI in 3 Days — Full Breakdown

I Built a Smart Water Tank Automation System with ESP32 + AI in 3 Days — Full Breakdown

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2 min read
How an ai gateway Unifies Your RFID Encoding and Data Processing Workflows

How an ai gateway Unifies Your RFID Encoding and Data Processing Workflows

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5 min read
How to Build a DIY USB Keylogger with ESP32-S3 (DuckLogger Tutorial)

How to Build a DIY USB Keylogger with ESP32-S3 (DuckLogger Tutorial)

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3 min read
SPI

SPI

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5 min read
UART-Universal Asynchronous Receiver-Transmitter

UART-Universal Asynchronous Receiver-Transmitter

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16 min read
URTB: An Encrypted PTY Tunnel Over ESP-NOW and LoRa

URTB: An Encrypted PTY Tunnel Over ESP-NOW and LoRa

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5 min read
I Spent 3 Months Tuning a Tokio Runtime for My Robot - Here's What No Tutorial Tells You

I Spent 3 Months Tuning a Tokio Runtime for My Robot - Here's What No Tutorial Tells You

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4 min read
Network Configuration

Network Configuration

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3 min read
Professional Inverse Kinematics on Arduino: Deep Dive into NocKinematics

Professional Inverse Kinematics on Arduino: Deep Dive into NocKinematics

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3 min read
Bringing Generative AI to Microcontrollers: Introducing NocLLM

Bringing Generative AI to Microcontrollers: Introducing NocLLM

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3 min read
Bringing Intelligence to the Edge: Introduction to NocML for Arduino

Bringing Intelligence to the Edge: Introduction to NocML for Arduino

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2 min read
Why So Many IoT Projects Stall After the Prototype Stage

Why So Many IoT Projects Stall After the Prototype Stage

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4 min read
GNSS Cold Start vs Hot Start: Why TTFF Is the Silent Battery Killer in IoT Trackers

GNSS Cold Start vs Hot Start: Why TTFF Is the Silent Battery Killer in IoT Trackers

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4 min read
Why Your Cold Chain Logger's Data Won't Survive an Audit — And the Firmware Patterns That Fix It

Why Your Cold Chain Logger's Data Won't Survive an Audit — And the Firmware Patterns That Fix It

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7 min read
How I built a solar-powered RS-485 soil sensor node for orchard management (open hardware)

How I built a solar-powered RS-485 soil sensor node for orchard management (open hardware)

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3 min read
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