LTE-based IoT Platform

Overview

An IoT platform that connects field devices to a cloud control room in one line — real-time supervision anywhere, with current and RPM data analyzed to catch failures early. In operation on KT's industrial ceiling-fan business.

Key Features

• Real-time monitoring

  Equipment status streams in over LTE into one screen, however far apart the sites are.

• 24/7 remote supervision

  Supervision never stops and never depends on someone being on site — nights and holidays included.

• Predictive maintenance

  Continuously collected current and RPM data reveal failure precursors — act before the stop, not after.

• Smart control automation

  Schedules and conditions drive the equipment automatically, holding efficiency without manual operation.

• Group control at scale

  Many devices connect at once and are still driven together by zone or group.

• One design, device to screen

  Edge MCU, comms, server and UI are designed by one team, so nothing falls between specs and changes land in one pass.

System Composition

Industrial device —RS-485→ edge gateway (MCU + LTE modem) —LTE→ cloud server (storage and analytics) —HTTPS→ web and mobile control UI, with many devices controlled as groups.

Specifications

Connectivity

LTE (Cat.M1 / LTE-M option)

Field interface

RS-485 via edge gateway

Telemetry

Current, RPM, run-hours, link status; extensible per equipment

Control UI

Web dashboard and mobile

Server

Cloud or on-premise, sized to the deployment

Track record

KT industrial ceiling fans, in operation since 2023

Specifications are adjusted to the site and its requirements — contact us for the confirmed figures.

Applications

• Remote supervision of industrial equipment
• Unified operation of equipment across many sites
• Building a preventive-maintenance program
• Optimizing energy use

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