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I've spent the last decade-plus designing IoT tracker hardware and protocol payloads for logistics, fleet, and cold chain customers across more than a…
Maximizing Efficiency with Texas Instruments TPS63030: A Deep Dive into Power Management ICs Power supply engineering: field lessons from motor drives…
If you've ever tried to connect a PHP application to industrial machinery — a PLC, a SCADA system, a historian — you've probably hit a wall. The OPC U…
This is a submission for the OpenClaw Challenge: Wealth of Knowledge. The 3 AM Problem It's 3 AM in rural Kenya. A clinic the only one within 50 kilom…
Anyone running a Raspberry Pi in their home network knows the problem: What is the Pi's IP address right now? DHCP assigns a new one after every resta…
Приветствую, Хабр! Несколько недель назад свет увидел MQTT control rs – инструмент для визуального создания логики автоматизации поверх MQTT. Рад сооб…
RFC 9880 and the IoT Validation Problem: From Standards Fragmentation to a Device-Model Compiler The Internet of Things has a data-model problem that …
How’s the craic? If you’ve ever heard the term Raspberry Pi and wondered what it actually is, you’re not alone. Despite the playful name, the Raspberr…
USBNET Overview USBNET (USB Networking) is a technology that enables network communication via a USB interface. It allows devices to emulate Ethernet …
Have you ever wondered how wearable devices manage the massive deluge of data coming from your body every second? We are talking about high-frequency …
Bluetooth Low Energy is a widespread wireless technology connecting billions of gadgets, relying on a pairing process to generate secret keys for safe…
Building a Smart Environmental Monitoring System with Google Cloud (Inspired by NEXT ‘26) This is a submission for the Google Cloud NEXT Writing Chall…
I’m about to curse the day I started programming. I’m using a JR3288LS 2NA, and even though I installed Debian 9, I’m having issues with Bluetooth. Wh…
The barrier between resource-constrained hardware and Large Language Models (LLMs) has finally been broken. While microcontrollers lack the VRAM to ru…
Edge AI is often seen as a field reserved for powerful single-board computers, but what if you could run machine learning logic directly on a standard…
Powdery mildew doesn't knock before it enters your vineyard. One morning the vines looked fine. A week later, half the canopy is dusted white, and you…
If you've ever Googled "microcontroller vs microprocessor" and walked away more confused than when you started, you're not alone. These two terms get …
Two active military operations are running simultaneously right now, and both are producing a very visible lesson for embedded engineers: the ability …
Hey everyone, I’ve been working a lot with ESP8266 projects and a small home server setup, and kept running into the same annoying issue — my public I…
As RFID deployments grow more sophisticated, so does the software stack that powers them. You might have one AI model for serial number generation, an…
Last November, my robot arm started dropping sensor frames at exactly 47ms intervals. Not randomly - exactly 47ms, like clockwork. It would read joint…
This section introduces how to configure and connect to the network in the QuecPython solution. QuecPython supports multiple types of NICs, each with …
Have you ever wondered how easy it is to build your own DIY USB keylogger from scratch? Using widely available and affordable hardware (under $10), yo…
I've been teaching robotics and programming at Robot Academy Argentina since 2017. We work with kids aged 5 to 12 in Palermo, Buenos Aires, and we've …
Most tutorials on reading Modbus RTU data with Python focus entirely on the software side. The standard advice is to run pip install pymodbus, plug a …
If you have ever tried to integrate an environmental sensor into a Rust embedded project, you know the drill: vendor SDKs are C-only, community crates…
Здравствуй, Хабр! Работая с MQTT, я столкнулся с утомляющим неудобством: инструменты либо только показывают сообщения, либо требуют написания кода для…
Most GPS tracker tutorials hit you with the same wall: "You'll also need a SIM card, a GSM module, and..." - and suddenly a weekend project turns into…