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# iot

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

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How LTE Cat-1 PSM and Microamp Sleep Paths Enable 8-Year Battery GPS Trackers

How LTE Cat-1 PSM and Microamp Sleep Paths Enable 8-Year Battery GPS Trackers

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7 min read
Building a Real-Time IoT Telemetry Pipeline with Kinesis, Lambda, and DynamoDB

Building a Real-Time IoT Telemetry Pipeline with Kinesis, Lambda, and DynamoDB

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4 min read
Why Most IoT Visibility Stacks Stall at Level 2 (And What Climbing to Level 3 Actually Looks Like in Code)

Why Most IoT Visibility Stacks Stall at Level 2 (And What Climbing to Level 3 Actually Looks Like in Code)

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8 min read
My First Embedded System with a 40-Year-Old Machine

My First Embedded System with a 40-Year-Old Machine

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Comments 1
7 min read
Maximizing Efficiency with Texas Instruments TPS63030: A Deep Dive into Power Management ICs

Maximizing Efficiency with Texas Instruments TPS63030: A Deep Dive into Power Management ICs

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2 min read
OPC UA from PHP? Yes, with Zero C Extensions — Introducing php-opcua/opcua-client

OPC UA from PHP? Yes, with Zero C Extensions — Introducing php-opcua/opcua-client

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6 min read
How I Built a Real-Time IoT Hospital IV Monitor using ESP32 & Blynk

How I Built a Real-Time IoT Hospital IV Monitor using ESP32 & Blynk

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1 min read
Biometric Key Rotation: Securing Tunnels with Real-Time Wearable Entropy

Biometric Key Rotation: Securing Tunnels with Real-Time Wearable Entropy

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12 min read
From C to Rust - Evolving Programming Languages in Automotive Development

From C to Rust - Evolving Programming Languages in Automotive Development

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4 min read
Building AirAlert: an honest air-quality monitor with an Arduino UNO and three sensors that disagree

Building AirAlert: an honest air-quality monitor with an Arduino UNO and three sensors that disagree

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4 min read
Why Your Ultrasonic Distance Sensor Gives You Numbers When What You Need Is Experience

Why Your Ultrasonic Distance Sensor Gives You Numbers When What You Need Is Experience

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4 min read
Why Your Sound-Reactive LED Project Looks Random — And How to Make It Actually Dance

Why Your Sound-Reactive LED Project Looks Random — And How to Make It Actually Dance

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4 min read
Why Your Touch Sensor Feels Dead — And What Actually Feels Responsive

Why Your Touch Sensor Feels Dead — And What Actually Feels Responsive

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3 min read
Rules Aren't Enough Once an AI Is in the Loop

Rules Aren't Enough Once an AI Is in the Loop

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6 min read
When Soldering Doesn't Fix It: Swap the MCU

When Soldering Doesn't Fix It: Swap the MCU

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7 min read
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