Why Windows IPCs Fail in Harsh Telemetry Stations & How RTOS Embedded Dataloggers Solve It
TL;DR for IIoT Architects & System Integrators: Deploying consumer Mini PCs or fanless Windows Industrial PCs (IPCs) in unmanned environmental t…
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I Built an Open-Source J1939 CAN Bus Emulator (Because Vector Tools Cost Too Much)
If you've ever tried to test J1939 diagnostics tooling, integrate a telematics app, or just learn how heavy-duty vehicle networks work, you've proba…
The rules I build by
New here? Start with the overview . Before the rules, a debt. These are not mine alone; they are the labor of a whole career, and every one of them…
Building a MIL-STD-188-110 HF Modem in Modern C++: An Introduction
A weekly deep dive into a fixed-frequency serial-tone waveform, one block at a time. High-frequency (HF) radio is the communications system that ref…
How Does Call Noise Reduction Work on a Single-Microphone Phone?
On a phone with a single microphone, call noise reduction cannot work the way it does on flagship smartphones. There is no second microphone signal…
Web Developer = Embedded Developer: Real PHP Now Runs on the ESP32 (v1.0.0)
If you can write index.php , you can already program a microcontroller. That's not a metaphor. PHP on ESP32 just hit 1.0.0 — the first official rele…
Kernel & Embedded News: Arm64 Drops Big-Endian, Boots CPUs in Parallel
Arm64 platform direction dominated this week: Will Deacon posted v2 of the series that removes big-endian kernel support, aimed at Linux 7.4, and a…
What a Linux Safety Certification Actually Covers
A Linux safety certification is a statement about one defined software configuration running on named hardware, assessed by a named body. It is not…
vm5277: Java-синтаксис и ООП для 8-бит МК без оверхеда
Java-синтаксис на 8-битных микроконтроллерах? Без виртуальной машины? Исторически в эмбеддеде правит Си. Но Си — это вечные malloc / free , утечки п…
Building an Industrial HMI and Edge Controller on STM32 with FreeRTOS and Modbus TCP
Building an Industrial HMI and Edge Controller on STM32 with FreeRTOS and Modbus TCP Industrial control demos are often judged by the screen. The mo…
Hardware Abstraction for Robotics: Connecting Sensors and Actuators
Hardware Abstraction for Robotics: Connecting Sensors and Actuators Introduction Robots interact with the physical world through hardware. Sensors p…
In-Tree vs Out-of-Tree Driver: Where Your Code Should Live
For hardware your company owns and intends to ship for years, default to putting the driver in mainline and carrying only the part you have not land…
Device Tree Ownership Is Moving Up Into Firmware
On most embedded Linux products the kernel carries the description of the board. Under Arm's SystemReady Devicetree band it does not: the platform f…
LighthouseReckoning: A Lightweight LoRa Mesh Network for Arduino, ESP32 and RP2040
LighthouseReckoning LighthouseReckoning is a lightweight LoRa mesh networking library for Arduino-compatible microcontrollers, currently tested on E…
How to Use the SH-C30L USB-to-CAN Adapter with Arduino UNO and MCP2515
Controller Area Network (CAN) is one of those technologies that quietly powers a huge number of embedded systems. It is commonly found in cars, EVs,…
Remote Diagnostics for Low-Power IoT Devices: Stop Treating Them Like Servers
The hardest failures in low-power IoT are often not total silence. They show up as partial signals: battery voltage drifting down, RSSI getting wors…
Engeem: Как я сделал «двигатель в коробочке», пока отдыхал от мозгов для АКПП
Привет, хабр! Помните мою прошлую эпопею про создание ATCU-ESP32 — мозгов для АКПП, которые умнее заводских [источник: статья на Хабре]? Так вот, по…
Как PVS-Studio улучшает качество embedded-проектов
Embedded-разработка отличается множеством уникальных настроек, компиляторов и систем сборки. А при использовании стандартных методов анализа могут в…
Kernel & Embedded News: Linux 7.2 Nears Release; Swap I/O Rework
Linux 7.2 is expected as a stable release around 16 August 2026, so teams carrying an embedded BSP should test against the release candidates now, e…
Architecting Mainline-Friendly Products
Mainline-friendly products are designed so their board support lives in upstream Linux, U-Boot, and standard build systems instead of a vendor fork.…
Thermoelectric Energy Harvesting for Batteryless IoT Sensors
Industrial motors continuously reject energy as heat. Under the right conditions, a small part of that heat can power the sensor used to monitor the…
What Actually Happens Between "Export Gerbers" and a Physical PCB Showing Up at Your Door
If you've ever designed a board in KiCad, EasyEDA, or Altium, clicked "Export Gerbers," uploaded a zip file to a fab house, and then a couple weeks…
7 Tuya Matter Pitfalls That Will Kill Your Certification (And How We Avoided Them)
# 7 Tuya Matter Pitfalls That Will Kill Your Certification (And How We Avoided Them) We have shipped several Tuya Matter products over the past eigh…
Tesla Built the First Wireless Remote Control
In 1898, years before radio broadcasting existed and decades before anyone used the word "electronics," Nikola Tesla stood in front of a crowd at Ma…
Mastering USB Type-C: Power, Data, and Alternate Modes for 2024 Developers
Originally published on tamiz.pro . Understanding USB Type-C's Architecture USB Type-C's reversible connector design hides a complex array of 24 pin…
Most Embedded CI Stops One Step Too Early
Software teams have spent years making CI feel normal. A pull request builds automatically. Unit tests run automatically. Static analysis, linting,…
Choosing an LCD Panel for Embedded Systems: IPS vs TN Technology Explained
When designing an embedded device, selecting the right LCD panel is often more complicated than simply choosing a display size or resolution. The pa…
Secure BLE OTA Firmware Updates on nRF5340: Architecture Notes
Firmware updates are one of the places where an embedded prototype either becomes maintainable or becomes expensive to support. The hard part is not…
moteDB 0.5.1 Is Out: What 18 Months of Building an Embedded Database for Robots Taught Me
Last Tuesday our warehouse robot forgot what a red box looked like. Not metaphorically. It had the force curve, the timestamp, the GPS pose — everyt…
Хочешь сделать хорошо — сделай сам: как у нас появилась собственная система работы со стендами
Привет, Хабр! Меня зовут Анатолий, я руковожу группой автоматизации и управления тестового оборудования в YADRO. Представьте, что у вас в компании е…