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IoT · MQTT · BLE · Telemetry

IoT App Development

Connected hardware is only as good as the app people use to control it — and that is almost always where IoT projects come apart.

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  • MQTT
  • Bluetooth LE
  • AWS IoT
  • Telemetry
  • OTA Firmware
  • Edge Devices
MQTT & BLETalks to your hardware on its own protocol
OTA firmwareShip device fixes without a product recall
Live telemetryReadings, history and alerts as they happen
Our approach

How we think about IoT

We build the mobile and web applications that pair with your devices: onboarding and provisioning, live telemetry, remote firmware updates and alerting, speaking MQTT, BLE, Zigbee or whatever protocol your hardware actually uses.

We've worked alongside hardware teams before, so we plan for the fact that firmware is rarely finished when the schedule says it is. Simulators and mock devices let app work continue while the boards are still changing.

What's included

What IoT Development Includes

The software layer that turns hardware into a product people can use.

Device Pairing & Provisioning

Onboarding a non-technical customer can finish alone, without a support call.

Real-Time Telemetry

Live readings, historical trends and exportable data.

MQTT, BLE & Zigbee

We meet your hardware where it is rather than asking it to change.

Remote Firmware Updates

Push fixes to devices in the field instead of recalling them.

Alerts & Automation

Threshold rules that act before a human notices the problem.

Secure Device Cloud

Per-device credentials, encrypted transport and proper access control.

Why ElayneTech

Why Hardware Teams Work With Us

Because we have been through this before.

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  1. 01

    We Plan for Slipping Firmware

    Mock devices keep app development moving while boards are still changing.

  2. 02

    Onboarding That Actually Works

    Device setup is where most IoT products lose customers. We design it first.

  3. 03

    Protocol Agnostic

    MQTT, BLE, Zigbee, Modbus or a custom serial format — we adapt.

  4. 04

    Built for Poor Connectivity

    Devices in basements and warehouses still need to report in.

  5. 05

    Security Taken Seriously

    IoT devices are a favourite target. We treat them accordingly.

  6. 06

    Scales Past the Pilot

    Architecture that works at ten devices and still works at ten thousand.

Process

How We Build IoT Software

Hardware and software moving in parallel, not in sequence.

  1. 01

    Hardware & Protocol Review

    We learn what your devices send, how often, and over which transport.

  2. 02

    Cloud & Data Architecture

    Ingestion, storage and access control designed before the first screen.

  3. 03

    App Build With Simulators

    Development continues against mock devices while firmware settles.

  4. 04

    Field Trial & Rollout

    A controlled pilot on real hardware, then a staged production launch.

Proof, not promises

Recent work from our team

View all projects
Real-Estate-scaled.jpg Mobile Apps Real Estate – Smart Property Search App Smart Property SearchDecember 2025 eSellify E-Commerce eSellify – Online Selling & Shopping App eSellifyOctober 2025 My Taxi Mobile Apps My Taxi Smarter Rides, Easier Parking My TaxiSeptember 2025
FAQ

Common questions about IoT

Have a different question? We reply within one business day.

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How much does IoT App Development cost?

It depends on scope, integrations and design complexity. After a free discovery call you get a written estimate with a price range, a timeline and the assumptions behind it.

How long does a typical IoT project take?

A focused first release usually takes 8 to 14 weeks. Larger builds are delivered in phases, with something usable at the end of each phase.

Will we own the code and accounts?

Yes. Source code, repositories, store listings and credentials are handed over to you, and we sign an NDA before any details are shared.

Do you support the product after launch?

Yes. Every project includes a warranty period, and monthly support plans cover monitoring, updates, fixes and new features.

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Building connected hardware?

Tell us what your devices do. We'll map out the app and cloud side, and be honest about the tricky parts.

Book a free consultation See our work