Connected, Reliable, and Production, Ready IoT Solutions
Electronics IoT Solutions
MicroLOGIX designs, develops, and manufactures IoT hardware, embedded electronics, firmware, wireless connectivity, and production under one engineering team in Bengaluru, rather than passing it between a design shop, a contract manufacturer, and a firmware vendor who’ve never worked together.
Many connected-device programs don’t fail in the lab. They fail in the field, months after deployment, when a sensor drifts out of calibration or a firmware gap meets a power brownout nobody tested for. That’s the gap this page is built to close.
Why Fragmented IoT Development Fails in the Field
Almost all connected-device programs don’t fail in engineering. They fail in the gaps between engineering teams.
A hardware team designs a board. A separate firmware house writes the code. A third vendor handles manufacturing. Each one optimizes for their own deliverable: the hardware team hits their spec, the firmware team hits their sprint, the CM hits their yield target, and nobody owns whether the finished device actually survives a Bengaluru rooftop in July or a cold-chain truck at minus twenty.
That’s not a hypothetical. Thermal drift, connector fatigue, and firmware that never accounted for a power brownout are the three most common reasons a working prototype becomes a field failure. Catching them requires the hardware designer, the firmware engineer, and the person running the SMT line to be answerable to the same roadmap.
MicroLOGIX runs PCB design, embedded firmware, wireless integration, prototyping, testing, and manufacturing from one facility. Since 1997, that’s meant one team carries a device from schematic to shipped unit, no handoff where design intent gets lost in translation.
What's Actually in an IoT Build
“IoT solution” gets used loosely enough that it’s worth being specific about what MicroLOGIX builds:
Embedded hardware
PCB design sized for the sensor load and power budget the application actually needs, not a generic dev-board reference design stretched to fit.
Firmware
The code that decides what the device does when the network drops, the battery dips, or a sensor returns an out-of-range value. This is where most reliability problems actually originate, and it’s why firmware isn’t outsourced separately from the hardware it runs on.
Connectivity
Wi-Fi, Bluetooth/BLE, LoRa, NB-IoT, LTE/4G/5G, Ethernet, Zigbee, CAN, and Modbus are matched to the application: LoRa for a remote asset with no cellular coverage, Modbus for a legacy industrial panel that isn’t being replaced, and BLE for a wearable where battery life outweighs range.
Manufacturing
SMT and THT assembly, AOI and X-ray inspection, and functional testing are on the same lines used for MicroLOGIX’s broader EMS work, so a device doesn’t move from a controlled prototype build to an unfamiliar manufacturing partner the moment volume ramps up.
MicroLOGIX holds AS9100D certification (the aerospace-grade quality management standard) alongside CE, UL, and MIL461 compliance, the same certifications applied across the company’s defence and industrial manufacturing work, not a separate lower bar for IoT projects.
IoT Services Built Around How Each System Actually Fails
Generic “IoT platform” language tends to flatten these into one pitch. They’re not the same problem.
IoT for Mobile Infrastructure
A tower with a failed backup battery doesn’t announce itself until a call drops. Remote monitoring catches power and environmental faults before the outage, not after.
IoT for Healthcare
A missed reading from a remote patient monitor isn’t inconvenient; it’s a clinical gap. Built for regulatory scrutiny and connectivity a consumer device doesn’t need.
IoT for Industrial Infrastructure
Predictive maintenance only works if sensor data is trustworthy. A vibration sensor drifting out of calibration is worse than no sensor at all.
IoT for Building Management System (BMS)
HVAC, lighting, and energy usually run as disconnected systems. This is the sensor and communication layer that lets them actually talk to each other.
IoT for Logistics Automation
Cold-chain and high-value freight need continuous tracking, not periodic check-ins, including reliable reporting from inside a steel container with no signal.
Industries With Additional Requirements
Aerospace & defence, medical & dental, automotive, and industrial automation applications carry compliance and reliability requirements beyond standard commercial IoT work; these are covered in detail on their dedicated pages.
From Concept to Shipped Device
Requirements and architecture
Define the sensing, power, and connectivity requirements against the actual deployment environment, not a lab bench.
PCB design and embedded firmware are developed together, so power budget and code logic are solving the same problem from day one.
Prototyping
Working units are built and stress-tested against the real deployment environment, not validated on a bench alone.
Testing
AOI, X-ray inspection, and functional testing are run on every unit before it ships, not sampled from a batch.
Manufacturing
Pilot builds through volume production run on the same lines, under the same quality system, that built the prototype.
Our Clients
Frequently Asked Questions
Connected devices built from electronic hardware, embedded firmware, sensors, and wireless or cellular connectivity, engineered to collect data and, where the application calls for it, act on it automatically rather than requiring manual monitoring.
Electronics design, PCB development, embedded firmware, wireless integration, prototyping, testing, and manufacturing are one continuous process rather than separate vendor handoffs.
Aerospace & defence, medical & dental, automotive, industrial automation, telecom infrastructure, logistics, smart buildings, and healthcare monitoring.
Yes. Architecture, hardware and firmware design, prototyping, testing, and manufacturing run through one team and one facility in Bengaluru.
Wi-Fi, Bluetooth/BLE, LoRa, NB-IoT, LTE/4G/5G, Ethernet, Zigbee, CAN, and Modbus, selected based on the application's range, power, and infrastructure constraints.
In-house. Design and manufacturing run through the same facility and the same quality system, from prototype builds through volume production.
25+ years in embedded electronics manufacturing, AS9100D certification, and one team responsible for hardware, firmware, and manufacturing, rather than a design handed to a separate contract manufacturer.