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Insights
Teardowns, field notes, and deep-dives from the engineers doing the work – embedded systems, testing, and the decisions that ship better hardware.
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How to Run a Feasibility Study for a Hardware Product
A hardware feasibility study is a short, structured piece of engineering work that answers one question before money is committed: can this product be…
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Is RISC-V Ready for Production Embedded Systems? A 2026 Maturity Report from the Bench
Every few weeks a founder or a CTO asks me some version of the same question: “Should we build this on RISC-V?” And every…
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How to Design Resilient Embedded Systems and Software for Mass-Market IoT Devices
Resilient embedded systems and software for mass-market IoT are designed to keep working when conditions are imperfect: power cut mid-write, network dropped mid-transfer, memory…
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Intermittent Field Failures: How to Find the Root Cause When the Fault Will Not Reproduce
A support ticket arrives. Eleven units out of a fleet of four thousand are rebooting, roughly once a fortnight, with no pattern anyone can…
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The True Cost of Building an IoT Device in 2026
Search for “IoT device cost” and you will find pages about app development budgets. Useful if you are building an app. Useless if you…
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How to Validate AI-Generated Firmware.
In September 2025, researchers Seyed Moein Abtahi and Akramul Azim at Ontario Tech University published a paper titled Securing LLM-Generated Embedded Firmware through AI…
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Why Most Embedded Teams Get OTA Wrong
“We’ll add OTA later.” Four words that have cost our clients, collectively, more than any single technical decision we’ve encountered. More than a wrong…
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Why Standard Agile Fails Hardware Teams and the Dual-Cadence Model That actually Works
Standard Agile fails hardware teams because it assumes change is cheap. Software’s cost of change is roughly flat; hardware’s is a step function that…
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A HIL Rig That Needs More Than One Engineer to Operate Has Failed
Every embedded team that runs a HIL bench has the same conversation at some point. A regression slips into the firmware. The team lead…
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Digital Product Passport for Embedded Devices
The Digital Product Passport (DPP) is a machine-readable, per-device record required under the EU’s Ecodesign for Sustainable Products Regulation (ESPR). For an embedded team,…
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ESP32-S3: The DAC Removal That Breaks Projects Ported From the S2
If you are here because dacWrite() stopped compiling after you moved a project to the ESP32-S3: you are not missing a config flag. The…
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Self-Hosted CI Runners for Embedded E2E Testing
Most embedded teams have CI. Very few have CI that touches hardware. The standard setup compiles the firmware on a cloud runner, runs the…
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SMARC vs OSM vs COM Express vs Chip-Down: The Modular Embedded Platform Decision
Every product programme that outgrows a single MCU hits the same fork: put the compute on a standard module, or design it chip-down onto…
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Rust in Embedded Is Overhyped for 80% of Projects and Undersold for the Other 20%
The Rust-in-embedded conversation in 2026 is two arguments dressed up as one. Half the internet says Rust is finally ready for production embedded and…
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The ESPR Is Coming for Your Embedded Architecture: How European Hardware Teams Should Redesign for Repairability, Modularity, and Circularity
For embedded hardware teams selling into the EU, the Cyber Resilience Act is the regulation everyone is talking about right now. The Ecodesign for…
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How to Choose a Continuous Validation Platform for Embedded Systems
A connected sensor manufacturer we work with bought a six-figure continuous validation platform two years ago. The sales demo was excellent. The proof of…
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EU Cyber Resilience Act Guide
The European Commission published draft guidance for the EU Cyber Resilience Act this week. It is the first concrete signal of how regulators expect…
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Edge AI on Embedded Devices: A Decision Framework for CTOs and Engineering Leaders
Edge AI on embedded devices spans three distinct tiers, each with different BOM, power, and engineering implications. Everyone wants edge AI on their device.…
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Why Most Embedded Teams Get OTA Wrong (And How to Architect It Right from Day One)
“We’ll add OTA later.” Four words that have cost Embedded Teams , collectively, more than any single technical decision we’ve encountered. More than a…
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5 HIL Testing Mistakes That Ship Bugs to the Field
Hardware-in-the-Loop (HIL) testing is widely considered the gold standard for embedded systems validation. By connecting your real hardware to a real-time simulated environment, you…
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How to Build a HIL Test Bench for Embedded Devices | Expert Insights
Most embedded firmware bugs don’t show up in a debugger. Thvey show up three months after launch, in the field, when a sensor returns…
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7 Questions to Ask Before Hiring an Embedded Engineering Consultancy
Choosing an embedded engineering partner is one of the highest-stakes decisions a hardware team makes because in embedded, mistakes become physical objects you can’t…
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3 Engineering Bottlenecks We Need to Talk About at Hannover Messe
Every year, Hannover Messe fills its halls with the latest hardware innovations. But behind the polished demos, most engineering teams are quietly fighting the…
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EVT, DVT, PVT, MP: What Each Stage Actually Means for Your Engineering Team
If you’ve just been handed a working PoC and told to “take it to production,” this article is for you. The hardware development lifecycle…
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LoRaWAN vs. NB-IoT vs. LTE-M: The No-BS Engineering Guide (2026)
If you ask three different connectivity providers which LPWAN (Low Power Wide Area Network) protocol is best for your new IoT device, you will…
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Surviving the EU Cyber Resilience Act: A Guide for Legacy Hardware
“If it ain’t broke, don’t fix it.” For decades, this was the golden rule of embedded engineering. This philosophy made perfect sense in a…
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Why Your $50 Prototype Will Cost $500k to Manufacture
“It works on my desk.” While working on embedded device, this is simultaneously the most exciting and the most dangerous sentence. You’ve built a…
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Accelerating Time-to-Market with Modular Embedded Platforms
For CTOs and VPs of Engineering, Time-to-Market (TTM) is often the most critical constraint. Every month saved means gaining a competitive advantage and capturing…
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Security by Design: Protecting Embedded Systems from the Ground Up
For technical leadership, security can no longer be a patch applied just before launch or a perimeter defense added as an afterthought. It must…
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Beyond the Chip: Why Systems Thinking is the Key to Embedded Profitability
For technical leadership, the challenge is no longer just designing a functional printed circuit board (PCB). The real challenge is delivering a predictable, scalable…
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Sustainable by Design: A Guide to Longevity, Repairability, and Impact in Embedded Systems
The embedded systems powering our smart homes, wearables, industrial automation, and robotics are transforming daily life and industry. However, this rapid innovation comes with…
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Beyond the Lab Bench: 5 Continuous Validation Strategies for Resilient Embedded Products
For technical leaders, the “testing phase” in embedded development often conjures images of lab benches, oscilloscopes, and logic analyzers. While crucial, traditional lab testing…
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Beyond the Spec Sheet: Why Your Embedded Engineering Needs a Product-First Approach
Why do so many connected device projects backed by deep engineering expertise still fail to capture the market or run over budget? The answer…
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Connectivity at Scale: How to Ship IoT Devices That Actually Work
Connectivity is where many IoT programs quietly bleed money, missed data, dead batteries, flaky updates, support tickets, angry customers. The winners treat connectivity like…
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OpenHAB vs. Home Assistant: Which Is Faster and Easier
Quick verdict: If you want the fastest setup, polished on-boarding, and a UI-first workflow. If you want strict modelling, full headless provisioning, and lower…
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How to Build Hybrid Embedded Systems That Scale
A detailed guide to hybrid embedded architecture for product and engineering leaders Connected products are moving beyond stand-alone firmware. The winning pattern is a…
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Human-Centered Engineering: Designing Embedded Devices People Actually Use
Connected products are everywhere, but not all of them are a pleasure to use. The embedded systems industry has long focused on technical performance…
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When Hardware Meets Cloud: How to Build Hybrid Embedded Systems That Scale
A practical guide for product and engineering leaders Executive summary Connected products are moving beyond stand-alone firmware. The winning pattern is a hybrid embedded…
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Translating Legacy Analogue RF Protocols into Modern Digital Applications: Part 2
How a HackRF-based SDR reference turned an unknown high bandwidth wired interface into a shared, runnable truth Recap In Part I, we described how…
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White Paper: Hardware Development in Cross-Functional Agile Teams
Executive Summary In the fast paced world of today where technology and platforms are moving fast, within weeks, days, and maybe soon in hours,…
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De-risking Embedded Systems Development: Why Hardware-In-the-Loop (HIL) Testing is Your Blueprint for Robust & Scalable Embedded Systems
Embedded systems development is a complex cross-domain world. From advanced industrial automation to critical medical devices and autonomous vehicles, the flawless operation of embedded…
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Translating Legacy Analog RF Protocols into Modern Digital Applications: Part I
Client: A Global Leader in AutomationIndustry: Industrial and Consumer IoTSystems Services Provided: Broadband Analogue and Digital Signal Characterization Matlab/Python Signal Processing Research Software Defined…
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Smart Homes: Are We as Connected as We Think?
The Reality of Smart Homes: Are We as Connected as We Think? The idea of a fully connected smart home has been a…