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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Model Pest Control So Activity Has a Location and an Owner: Device, DeviceCheck, Sighting and CorrectiveAction
By Isaac Muthui, CEO, Tamalaki Business Network Ltd. Originally published at factoraerp.com . In most factory systems, pest control does not exist a…
The Internet of Things is Held Together With Duct Tape and Default Passwords[Badly]
My smart light bulb tried to mine crypto last Tuesday. Not a joke. Not a metaphor. I have a cheap Tuya bulb I bought from for $12.99 in 2023. "Smart…
From ClasseViva to Home Assistant: a dashboard architecture in practice / Da ClasseViva a Home Assistant: architettura di una dashboard in pratica
English Italiano The challenge ClasseViva presents school information across different screens. CVV Dashboard brings averages, grades, noticeboard m…
SQL Server for Genetec Security Center
When a Security Center system slows down, the first suspect is usually the Archiver and the second is the network. In my experience the database is…
How Window Cleaning Robots Actually Work: Sensors, Navigation, and Safety Systems Explained
Smart home robotics usually begins with floor vacuums, but vertical glass traversal introduces an entirely distinct set of physical constraints. Whe…
Building an Asset Tracking System That Turns Events Into Actions published: true tags: architecture, iot, backend, systemdesign
Asset tracking sounds simple on paper: figure out what a thing is and where it is. Then you add a second location, a third device type, and a wareho…
JalRakshak Garden AI: Bringing Open-Source AI Into the Garden 🌱
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass . What I Built 🌱 JalRakshak Garden AI is a local-first, AI-p…
AIoT in Pharma Manufacturing: It's Mostly a Data Plumbing Problem
If you've ever looked at the systems inside a pharmaceutical plant, the first thing you notice is that there's no shortage of data. Machines log ope…
Why Industrial Edge Gateways Need Store-and-Forward
Why Industrial Edge Gateways Need Store-and-Forward Many teams still treat an industrial edge gateway as a simple protocol bridge: collect data from…
Top IoT Development Tools & Platforms for 2026
Developing Internet of Things (IoT) applications requires a balanced combination of hardware controls, low-latency protocols, real-time data ingesti…
Designing offline-first edge sync in physical access control systems: How are you handling cache invalidation?
Hi DEV community, We are currently architecting an edge-to-cloud synchronization layer for a high-throughput physical security deployment (managing…
Securing Citrix NetScaler: A Checklist for Operators, Including OT
If you run Citrix NetScaler ADC or Gateway, you need to do three things now: Install the fixed builds (14.1-73.37 or 13.1-64.23, or the correspondin…
Designing an Event-Driven IoT Architecture for Real-Time Smart Venue Data
Smart venues are becoming increasingly dependent on real-time information. A stadium may need to understand occupancy across different sections. A t…
How to Automate Fleet Emissions with J1939 Telematics and Continuous Diagnostics
How to Automate Fleet Emissions with J1939 Telematics and Continuous Diagnostics If you engineer products around the logistics or transit industry,…
AI-Powered Fleet Management: Using Predictive Maintenance to Reduce E-Scooter Downtime
In the micromobility sector, hardware is only as profitable as its uptime. For e-scooter operators in fast-paced markets like Dubai, keeping a fleet…
Talking to a PLC from C#, Part 3: Safe Writes and a Clean Abstraction Layer
We've come a long way. In Part 1 we connected a C# app to a Beckhoff PLC and did our first read and write. In Part 2 we stopped polling, subscribed…
"How I Integrated HardwareMind: Connecting Hindsight, AI, and Hardware Failure Investigation"
When we started working on HardwareMind, I initially thought the main challenge would be building the AI part. But as the project came together, I r…
India’s Top 10 IoT Platforms for Education in 2026
IoT education in India is moving beyond basic Arduino experiments. Students are increasingly working with ESP32, ESP8266, Arduino, sensors, MQTT, da…
How AI Is Building a Digital Twin of the Earth
For most of human history, studying Earth meant looking backward. Scientists collected observations, reconstructed what happened, built mathematical…
Exposed PLCs in the Water Sector: What CISA's Alert Reveals About Internet-Facing OT
Exposed PLCs in the Water Sector: What CISA's Alert Reveals About Internet-Facing OT On 30 July 2026, the U.S. Cybersecurity and Infrastructure Secu…
title: How to Stop Accidentally Leaking PII to OpenAI in Python & Node.js
If you're building with OpenAI, Anthropic, or Gemini, your backend code probably looks something like this: # Standard Python OpenAI call from opena…
Designing Low-Power IoT Devices with Integrated Wi-Fi and Bluetooth LE SoCs
Modern IoT devices are expected to do more while using less power and occupying less physical space. A single connected device may need to communica…
At the edge, the number that matters is memory - not throughput (specially in Ramageddon)
We rebuilt LF Edge eKuiper in Rust and ran it against eKuiper, Telegraf and Redpanda Connect on five real MQTT workloads — one core, 1 GB of memory,…
How to Build Your First ESP32 IoT Project Using MQTT
If you are learning IoT (Internet of Things) , building an ESP32 project is one of the easiest ways to understand how sensors, microcontrollers, int…
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…
Architecting Low-Latency RFID Telemetry & Real-Time Event Dashboards
Building systems that manage 30,000+ attendees at modern mega-conferences involves edge synchronization challenges standard web stacks rarely encoun…
Networking Foundations for Modern Edge & IoT Systems
Even though networking fundamentals are often taught at the early stages of a tech career, their relevance becomes far more important when you begin…
smart agriculture system
This is documentation of my latest and most exciting project so far a smart agriculture system on raspberry pi running a linux image that was custom…
Designing an Edge-Native RFID Ingress and Live Telemetry Engine
When 20,000+ delegates access a major exhibition center concurrently, wide-area network (WAN) saturation is inevitable. If your physical access gate…