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…
DevOps
⚑ Report a ProblemLatest DevOps news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
cloud
database
devchallenge
devops
docker
javascript
kubernetes
llm
machinelearning
mcp
node
opensource
performance
productivity
programming
python
security
showdev
testing
tutorial
typescript
webdev
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…
Getting Started with OCPP 1.6 Using a Simulated Charger
If you have ever plugged in an electric car at a public charger, two computers had a conversation you never saw: the charger (the charge point ) and…
How to Protect Indoor‑Only Gear in a Marine Environment
Boaters are an optimistic species. We believe we can dock perfectly on the first try, that the weather will “probably hold,” and that our delicate,…
The Windy Truth: Why Lake Erie Taught Me to Stop Trusting “Perfect Weather”
Weather is always on my mind when I’m sailing Lake Erie. It’s not a lake — it’s a freshwater inland sea with a personality disorder. Add El Niño int…
ESP32-iPhone-Agent: AI Control for Physical iPhones
Building AI agents to interact with a physical iPhone has historically been a headache. Traditional methods often demand a Mac, Xcode, an active App…
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…
Can We Build Smart Mines That Predict Danger Before It Happens?
Can We Build Smart Mines That Predict Danger Before It Happens? ⛏️🤖 Imagine a mining environment where dangerous gases, structural vibrations, and w…
Designing a Plate Reading Pipeline for Truck Gates: Events, Confidence and Fallbacks
If you are building or integrating plate reading at an industrial gate, the camera and the model are the easy part. The hard part is turning noisy r…
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…
Low-Cost Air Quality Monitor with Arduino and MQ135 for STEM Education
At Enviro Education Tools, we document low-cost environmental monitoring tools for STEM education. One of our open demos is a basic air quality moni…
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…
Voice2Note: I spoke to a ring for four hours, and the phone misheard me
This is a submission for the Hacktoberfest Open-Source AI Challenge: Week 1, "Touch Grass" What I Built I wore a Pebble Index 01 , a ring with one b…
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…
light monitering system
I’m a second-year computer science student, and I wanted to understand how a sensor reading gets from a small board to a web page. So I picked the s…
What a 905 nm rangefinder datasheet does not tell you
What a 905 nm rangefinder datasheet does not tell you Four gaps I found while verifying the UART protocol of an LR1000E2-class 905 nm laser rangefin…
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…
Validating Container Numbers from Gate OCR with the ISO 6346 Check Digit
Container depots and terminals increasingly read container numbers with OCR cameras at the gate. OCR is fast, but it is not perfect: a smudged 8 bec…
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,…
1,160,264 Mosquitto fingerprints: the MQTT broker that ends up on the public internet
Mosquitto is the reference open source MQTT broker, and it is small enough to run almost anywhere. A ZoomEye query for the application fingerprint r…
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…
"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…
Time-Series Storage: How to Evaluate Encoding and Compression for IoT Data
A developer-oriented guide to testing storage efficiency without losing the query and ingestion behavior that makes telemetry useful. When an IoT de…