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I put Spotify on a $25 Win98 desk player (ESP32, no PSRAM)

I put Spotify on a $25 Win98 desk player (ESP32, no PSRAM)

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2 min read
Building a MIL-STD-188-110 HF Modem in Modern C++: An Introduction

Building a MIL-STD-188-110 HF Modem in Modern C++: An Introduction

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10 min read
Analyzing the Impact of Heartbleed on Legacy Infrastructure

Analyzing the Impact of Heartbleed on Legacy Infrastructure

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6 min read
What I’d Check Before Using an ESP32 to Control a Flow-Through UVC LED System

What I’d Check Before Using an ESP32 to Control a Flow-Through UVC LED System

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6 min read
How Does Call Noise Reduction Work on a Single-Microphone Phone?

How Does Call Noise Reduction Work on a Single-Microphone Phone?

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6 min read
Ionospheric scintillation: the GNSS failure that arrives after sunset

Ionospheric scintillation: the GNSS failure that arrives after sunset

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5 min read
Satellite IoT: keeping sensors connected beyond cellular coverage

Satellite IoT: keeping sensors connected beyond cellular coverage

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9 min read
Debugging RTK GNSS integration: ports, baud rates and protocol direction (ArduPilot / PX4)

Debugging RTK GNSS integration: ports, baud rates and protocol direction (ArduPilot / PX4)

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7 min read
No HyperTerminal on Windows 10/11? Free serial terminals and the 4 settings that matter

No HyperTerminal on Windows 10/11? Free serial terminals and the 4 settings that matter

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4 min read
CAN Bus and J1939 Integration on Rugged Vehicle Tablets: A Practical Guide

CAN Bus and J1939 Integration on Rugged Vehicle Tablets: A Practical Guide

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2 min read
Title: Building an ESP32 Multi-Tool - Part 3: Packet Sniffing, Deauth Detection, and Web Portal

Title: Building an ESP32 Multi-Tool - Part 3: Packet Sniffing, Deauth Detection, and Web Portal

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6 min read
UartX – Cross-platform UART terminal & debugging tool

UartX – Cross-platform UART terminal & debugging tool

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2 min read
ESP32 upload errors decoded: 'Failed to connect', 'Wrong boot mode detected' and friends

ESP32 upload errors decoded: 'Failed to connect', 'Wrong boot mode detected' and friends

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3 min read
Architecting High-Performance Multi-Camera Streaming with RGA Hardware Acceleration

Architecting High-Performance Multi-Camera Streaming with RGA Hardware Acceleration

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2 min read
Embedded Linux I2C Debugging: How a Register Dump Saved Me from an Invisible Timing Trap

Embedded Linux I2C Debugging: How a Register Dump Saved Me from an Invisible Timing Trap

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1 min read
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