📡 Engineering Blog

From the Lab

Real-world IoT guides, debugging stories, and engineering insights. No fluff — just what works in the field.

Solar Plant Monitoring: What Data Actually Matters
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Solar Plant Monitoring: What Data Actually Matters

What to monitor in a solar plant and why. Inverter data, string current, PR ratio, and how to set up remote monitoring over 4G with Modbus.

7 min read Read →
Water Plant Monitoring with IoT: From Manual Rounds to Real-Time Data
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Water Plant Monitoring with IoT: From Manual Rounds to Real-Time Data

How to set up IoT monitoring for water treatment plants, STPs, and pump stations. Pumps, flow meters, energy — all on a single remote dashboard.

6 min read Read →
Setting Up MQTT for Industrial IoT: A Practical Guide
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Setting Up MQTT for Industrial IoT: A Practical Guide

MQTT for industrial IoT — broker setup, topic design, QoS levels, TLS security, and connecting your Modbus gateway to any MQTT platform.

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Modbus TCP vs Modbus RTU: A Practical Guide for Industrial Engineers
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Modbus TCP vs Modbus RTU: A Practical Guide for Industrial Engineers

Modbus RTU and Modbus TCP explained without the textbook theory. When to use each, how they differ, and which your application actually needs.

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How to Monitor Multiple Energy Meters Over 4G
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How to Monitor Multiple Energy Meters Over 4G

Step-by-step guide to monitoring multiple energy meters remotely over 4G. RS485 bus setup, register mapping, and cloud dashboard configuration.

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RS485 Wiring Best Practices for Industrial Sites
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RS485 Wiring Best Practices for Industrial Sites

RS485 wiring mistakes that kill Modbus communication — and how to avoid them. Topology, termination, grounding, and cable selection for industrial sites.

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Factory Machine Monitoring with IoT: Eliminate Manual Logbooks
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Factory Machine Monitoring with IoT: Eliminate Manual Logbooks

How to set up real-time IoT monitoring for factory machines — energy, runtime, alarms. Replace manual logbooks with live data and trends.

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Modbus Data Logger: Complete Setup Guide for Industrial Sites
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Modbus Data Logger: Complete Setup Guide for Industrial Sites

Step-by-step guide to setting up a Modbus data logger on an industrial site. Register mapping, wiring, cloud config, and troubleshooting.

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Battery-Powered IoT: Designing for 2+ Year Battery Life in Industrial Deployments
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Battery-Powered IoT: Designing for 2+ Year Battery Life in Industrial Deployments

How to design battery-powered IoT deployments that last years, not months. Real power budgets, sleep strategies, and field-tested numbers.

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