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

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My Father Grew Tomatoes by Feel. A Sensor Farm Down the Road Is Beating His Yield.

My Father Grew Tomatoes by Feel. A Sensor Farm Down the Road Is Beating His Yield.

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4 min read
A Smart Switch in a Bathroom Ages Faster Than One in a Living Room

A Smart Switch in a Bathroom Ages Faster Than One in a Living Room

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7 min read
Your IP camera's clock is wrong — and that's why ONVIF authentication keeps failing

Your IP camera's clock is wrong — and that's why ONVIF authentication keeps failing

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4 min read
How to Bring Bluetooth Devices into Apple Home with a Matter Bridge

How to Bring Bluetooth Devices into Apple Home with a Matter Bridge

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6 min read
Choosing a Bluetooth Mesh Gateway Chip: Telink, Silicon Labs or Nordic?

Choosing a Bluetooth Mesh Gateway Chip: Telink, Silicon Labs or Nordic?

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6 min read
Test a Matter Bridge with Apple Home Using Only a PC and a Phone

Test a Matter Bridge with Apple Home Using Only a PC and a Phone

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7 min read
SIG Mesh or a Proprietary Protocol? Connecting Bluetooth Devices to a Gateway

SIG Mesh or a Proprietary Protocol? Connecting Bluetooth Devices to a Gateway

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6 min read
Matter Gateway Certification: What You Need and What It Costs

Matter Gateway Certification: What You Need and What It Costs

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6 min read
Building Offline-First Edge Architecture for Mega-Events: Why We Abandoned Cloud-Dependent RFID Tracking

Building Offline-First Edge Architecture for Mega-Events: Why We Abandoned Cloud-Dependent RFID Tracking

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3 min read
Real range from a scooter's battery readings: sum the kilometres, sum the percent, then divide

Real range from a scooter's battery readings: sum the kilometres, sum the percent, then divide

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3 min read
Smart Home Energy Management Systems: Comparing EV Integration & Load Control Architectures

Smart Home Energy Management Systems: Comparing EV Integration & Load Control Architectures

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3 min read
The Five-Layer Funnel for LoRaWAN Troubleshooting: From "No Data in the Cloud" to "The Numbers Are Wrong"

The Five-Layer Funnel for LoRaWAN Troubleshooting: From "No Data in the Cloud" to "The Numbers Are Wrong"

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15 min read
How Cloud-Edge AI Works on Low-Resource Feature Phones

How Cloud-Edge AI Works on Low-Resource Feature Phones

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5 min read
Delivered Is Not Seen: What a Fall Alert Needs After the Message Arrives

Delivered Is Not Seen: What a Fall Alert Needs After the Message Arrives

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8 min read
A Doorbell That Will Not Join the Wi-Fi Is Usually on a Different Band Than Your Phone

A Doorbell That Will Not Join the Wi-Fi Is Usually on a Different Band Than Your Phone

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5 min read
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