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Industrial IoT Services for Plants That Want Machine Data Without Replacing Their PLCs

For plant and maintenance teams running older machines and mixed controllers: live machine data, condition alerts, and dashboards on a platform you own, with no rip and replace.

How your project runs

01 · Free
page.jsx123456TERMINAL$ npm run buildCompiled successfullyyourapp.comLive
  1. 01Free Site Review
  2. 02Tag and Network Plan
  3. 03Edge and Cloud Build
  4. 04Alert Tuning
  5. 05Go-Live and Support

Industry leaders we work with

  • OPC UA
  • Modbus TCP
  • MQTT
  • Sparkplug B
  • Node-RED
  • Eclipse Mosquitto
  • Python
  • Docker
  • AWS IoT Core
  • AWS IoT SiteWise
  • Azure IoT Hub
  • PostgreSQL
  • InfluxDB
  • TimescaleDB
  • Grafana
  • React

The Problem

Your Machines Hold the Data, and Nobody Can Read It

It shows up once your plant runs equipment from several decades and brands. Each machine knows its own state, but the only way to see it is walking up to the panel.

  1. Clipboards

    Operators log readings by hand once a shift, if they remember.

    Clipboards

    Gateways read each machine's tags continuously and store them in a historian.

  2. Old PLCs

    Your older machines can't talk to anything newer than their panel.

    Old PLCs

    We read them over OPC UA, Modbus TCP, or a protocol driver.

  3. Late warnings

    Bearings fail between inspections with no warning anyone saw.

    Late warnings

    Vibration and temperature rules alert maintenance when a reading starts drifting.

  4. Vendor portals

    Each machine maker sells its own portal with its own login.

    Vendor portals

    One platform in your account collects every machine's data in one place.

A gearbox on your packaging line starts running hot on Tuesday. Nobody notices, because the only temperature reading is on the panel display, and the operator copies it onto a clipboard once a shift. By Thursday the line is down, a technician is waiting on parts, and the order behind it slips. Your newer machines each have a vendor portal with its own login. Your older ones have nothing. When your plant manager asks for downtime by cause, someone spends a day stitching spreadsheets together.

We start with a tag list: the handful of signals on each machine that someone will act on. Then we collect them read-only through an edge gateway over OPC UA, Modbus TCP, or MQTT. They land in a historian, with dashboards and alert rules on top. That gearbox now warns maintenance when its temperature trend climbs. You see every machine on one screen, not one portal per vendor.

  • Reads the PLCs you own

    We connect older and newer controllers over OPC UA, Modbus TCP, or MQTT, read-only first.

  • Alerts tied to maintenance

    Condition rules on vibration, temperature, and current warn the technician who owns that asset.

  • Data that survives outages

    Edge gateways buffer your readings when the network drops and send them once it's back.

Our Industrial IoT Development Services Process

From Panel Readings to Live Plant Data in Five Clear Steps

You approve the tag list and the alert rules before anything gets installed. Then your maintenance team checks live readings against the panel until they trust the dashboard.

  1. We walk your line on a video call with maintenance and controls staff and list each machine's controller, protocol, and network path. You get a tag list, a note on network risks, and an honest view on whether an off-the-shelf kit covers it.

Projects We've Built

Dashboards we have built that turn streams of activity into live views. None reads factory machines, but the path from collector to screen matches.

What's Included

What You Get With Industrial IoT Development Services

Machine connectivity, edge software, a historian, dashboards, and maintenance alerts, built in your cloud account and handed over with the code.

  • Machine connectivity

    Your PLCs, sensors, and meters connected over OPC UA, Modbus TCP, or MQTT through an edge gateway.

  • Edge gateway software

    Collection, buffering, and local rules running on gateway hardware you choose, kept as code you can redeploy.

  • Time-series historian

    Your readings stored with timestamps in InfluxDB, TimescaleDB, or AWS IoT SiteWise, ready for trends and audits.

  • Live dashboards and OEE

    Grafana or custom dashboards showing your machine states, downtime, and OEE per line and shift.

  • Condition-based maintenance rules

    Threshold and trend rules per asset type that raise alerts or work orders before a part fails.

  • Testing, go-live, and handover

    We test against live production, train your team, and hand over the code, configs, and accounts.

Compare Options

DeveloperLook vs Packaged IIoT Platforms vs Machine Vendor Portals

Packaged industrial IoT solutions install fast, and machine vendor portals come free with the equipment. Here is where each fits and where a mixed plant outgrows them.

DeveloperLook
IIoT platform
Planning
DeveloperLook: Tag list from your real machinesIIoT platform: Template asset models
Mixed machines
DeveloperLook: Any brand over standard protocolsIIoT platform: Its supported connector list
Time to start
DeveloperLook: 4 to 18 weeks to go-liveIIoT platform: Days with supported devices
Data ownership
DeveloperLook: Your cloud account, your dataIIoT platform: Stored in the vendor's cloud
Alerts
DeveloperLook: Rules tuned per assetIIoT platform: Built-in rule templates
Offline sites
DeveloperLook: Store-and-forward at the edgeIIoT platform: Depends on the gateway used
Support
DeveloperLook: 90 days of fixes, then optionalIIoT platform: Vendor support plans
Cost
DeveloperLook: Fixed build price, no per-tag feesIIoT platform: Subscription per device or tag

What Our Clients Say

What Clients Say After Launch

Feedback from teams we have built internal dashboards and business software for.

We had a pretty specific idea of what we wanted our website to become, but I wasn’t sure how easily we could explain all of it to a development team. There were quite a few moving parts, and we were working toward a deadline, so I expected a few things to get lost along the way. That never really happened. They understood what we were trying to achieve, kept us updated throughout the process, and got everything ready within the agreed timeline. The final site feels much easier to navigate, works beautifully on mobile, and is noticeably smoother for our customers. It was a huge relief seeing the original idea actually turn into the website we had in mind.

Michael BennettFounder & CEO of Northbridge Consulting01 / 03
  • 1,250+

    Projects shipped

  • 10+

    Years of experience

  • 5 stars

    Clutch rating

  • 5 stars

    GoodFirms rating

  • Excellent

    Trustpilot rating

  • Top 3%

    Upwork Top Rated Plus

  • 1,250+

    Projects shipped

  • 10+

    Years of experience

  • 5 stars

    Clutch rating

  • 5 stars

    GoodFirms rating

  • Excellent

    Trustpilot rating

  • Top 3%

    Upwork Top Rated Plus

Want results like these?

Tell us what you are building. You get a reply within 24 hours on business days, then a written estimate.

Work Culture

Why Plant Teams Trust Us Near Their Machines

Software that touches a production line has to respect the people and controls already there. These habits keep your line safe while the data starts flowing.

  • Read-only before anything else

    We start by only reading data from your controllers. Any write to a setpoint goes through your controls engineer and a change process you approve.

  • Your OT network respected

    We place gateways where your IT and controls teams agree, following the zones and conduits idea in ISA/IEC 62443. Plant traffic stays off the office network unless there's a reason.

  • Fewer tags, better tags

    We collect the signals someone will act on, not every tag a PLC exposes. A lean tag list keeps your storage cheap and your dashboards readable.

  • Honest about kits

    If an off-the-shelf sensor kit or your machine vendor's portal covers the job, we'll tell you before we quote. A build makes sense only when it doesn't.

  • One price per site

    You get a fixed price for each site before any gateway is ordered. Adding machines later gets its own written quote, so your budget holds.

  • You own the platform

    The code, gateway configs, and cloud accounts sit in your company's name. You don't pay us per device, per tag, or per month to keep your data.

Overview

Who provides industrial IoT services for older machines and mixed PLC fleets?

DeveloperLook provides industrial IoT services for plants and field sites that want data from the machines they already own. We connect PLCs and sensors over OPC UA, Modbus TCP, or MQTT, then build edge gateways, a historian, dashboards, and condition alerts. Projects start at $1,250, take 4 to 18 weeks, and you own the platform.

DEVELOPERLOOK

Project facts · Industrial IoT Development Services

Service
Industrial IoT Development Services (machine connectivity, edge gateways, historian, condition alerts)
Typical timeline
4 to 6 weeks (line pilot), 8 to 18 weeks (plant, multi-site)
Platforms
AWS IoT Core, AWS IoT SiteWise, Azure IoT Hub, OPC UA, Modbus TCP
Built with
MQTT, Node-RED, InfluxDB, TimescaleDB, Grafana, Python
Experience
10+ years of development experience and 1,250+ shipped projects
Post-launch support
90 days of fixes after go-live
Communication
Calls in US, UK, and AU business hours
Starting price
From $1,250 USD, fixed scope after a free site review

Reviewed 29 Oct 2026 by Saimul Islam

Good fit

  • Plants with older machines and mixed PLCs

    Your floor runs machines from several decades and brands, and you want their run, idle, and fault states on one screen without replacing controllers.

  • Maintenance managers chasing surprise failures

    Your bearings and gearboxes fail between inspections, and you want vibration and temperature alerts before your line stops.

  • Plant managers who need industrial IoT consulting

    You're weighing several IIoT platforms and want industrial IoT consulting from someone who looks at your machines before your budget.

  • Oil, gas, and water operators

    Your tanks, pumps, and wellheads sit far apart, and someone still drives the route to read gauges a cellular gateway could report.

  • Machine builders and controls integrators

    Your firm sells equipment or controls work, and your customers now ask for remote monitoring you'd rather not build in-house.

Not a fit

  • Budget under $1,250

    You want one temperature reading on a phone. An off-the-shelf wireless sensor kit with its own app costs less than any build.

  • Need sensors or wiring

    You need sensors mounted, panels wired, or PLC programs changed. That's a job for a controls integrator, and we build the software once data is reachable.

  • OT network not mapped

    Your plant network is flat and nobody has mapped what talks to what. Our OT Security Services should segment it before new devices go online.

  • Want predictions only

    You already have years of clean sensor history and want failure prediction models. Our Predictive Analytics Services team builds those models on data you have.

Not sure we're the right fit?

Book a free call or message us. We'll tell you honestly whether we're the right team.

Pricing

Transparent Starting Prices for Industrial IoT Development Services

These are starting points in USD, without sensors or gateway hardware. Your final price depends on the number of machines and sites, the protocols involved, and the alert and integration work. You get a fixed proposal after a free site review.

$2k$4k$6k$8k$10k$1,250$3,900$8,200

For one line that needs live machine data and alerts before a plant-wide rollout.

$1,250one-time, USD

Get a fixed quote
  • Up to 5 machines on one line
  • Data over OPC UA, Modbus TCP, or MQTT
  • Edge gateway with local buffering on your hardware
  • Historian and live Grafana dashboard
  • Threshold alerts by email or text
  • 90 days of fixes after go-live

Recommended

For one plant that wants condition-based maintenance, OEE, and downtime reasons across its lines.

$3,900one-time, USD

Get a fixed quote
  • Everything in Line Pilot
  • Up to 40 machines in one plant
  • Condition-based maintenance rules per asset
  • OEE and downtime reason capture
  • Shift and line reports by email
  • 90 days of fixes after go-live

For manufacturers and operators with several plants or remote field sites on one platform.

$8,200one-time, USD

Get a fixed quote
  • Everything in Plant Monitoring Platform
  • Several plants or remote sites on one platform
  • CMMS work orders raised from alerts
  • ERP or MES data links
  • Gateway fleet management and role-based access
  • 90 days of fixes after go-live

For Agencies

White-Label Industrial IoT Development for Integrators and Machine Builders

You own the relationship with the plant or the machine buyer. We supply the software behind it: the tag plan, the edge gateway, the historian, and the dashboards. It's delivered under your brand while your controls team keeps the panels.

How the partnership works

White label: your client only ever sees your brand

Your clientSees only your brand
You, the agencyOwn the relationship
DeveloperLookBehind your brand
  1. Share the brief

    Send the machine list, controllers, and a network sketch, and we scope the software in writing.

    • Client needs
    • You share the details
    • Details received
  2. We propose and staff

    You get a fixed quote and timeline to mark up and take to the plant.

    • Scope and plan
    • Proposal to resell
    • Your quoteYOUR LOGO
  3. Build and hand off

    We build against your test rig or site, you review, and we hand over clean code.

    • Done by our team
    • Your brand on it
    • Handed to your clientDone
  • Your client
  • You, the agency
  • DeveloperLook
  1. Share the brief

    Send the machine list, controllers, and a network sketch, and we scope the software in writing.

    1. Client needs
    2. You share the details
    3. Details received
  2. We propose and staff

    You get a fixed quote and timeline to mark up and take to the plant.

    1. Scope and plan
    2. Proposal to resell
    3. Your quoteYOUR LOGO
  3. Build and hand off

    We build against your test rig or site, you review, and we hand over clean code.

    1. Done by our team
    2. Your brand on it
    3. Handed to your clientDone
  • Stay client-facing

    You lead every site meeting while we build behind your brand.

  • Predictable delivery

    Weekly live-data checks keep the rollout on its agreed date.

  • Senior engineering

    Experienced developers handle protocols, edge code, and time-series data.

  • Flexible capacity

    Add remote monitoring to your offer without hiring software staff.

The Right Technology for Your Project

Technology Stack

Tools we use to read machine protocols, run software at the edge, move data to your cloud, and turn readings into dashboards and alerts.

    • OPC UA
    • Modbus TCP
    • MQTT
    • Sparkplug B
    • Node-RED
    • Eclipse Mosquitto
    • Python logoPython
    • Docker logoDocker
    • AWS logoAWS IoT Core
    • AWS logoAWS IoT SiteWise
    • Microsoft Azure logoAzure IoT Hub
    • PostgreSQL logoPostgreSQL
    • InfluxDB
    • TimescaleDB
    • Grafana
    • React logoReact
01 / 04

FAQ

Frequently Asked Questions

Straight answers on IIoT basics, cost, timelines, maintenance alerts, protocols, and choosing a platform or partner.

  • Industrial IoT is the use of connected sensors, machines, and software in plants and field sites to collect operating data and act on it. It links the PLCs and sensors on your floor to historians, dashboards, and business systems. Your goal is fewer surprises: earlier warnings, less manual logging, and decisions made from real readings.

  • IIoT stands for the industrial internet of things, the industrial side of IoT. It differs from smart home IoT in what's at stake. Devices sit next to machines with safety interlocks, run for decades, and speak protocols such as OPC UA and Modbus. So IIoT projects favor read-only access, local buffering, and network segmentation.

  • Our industrial IoT services start at $1,250 for a line pilot that connects up to 5 machines to a historian, a dashboard, and alerts. A plant monitoring platform with condition-based maintenance and OEE starts at $3,900, and a multi-site platform starts at $8,200. Sensors and gateway hardware are bought separately, and you get a fixed quote after a free site review.

  • A line pilot takes 4 to 6 weeks, and a plant or multi-site platform takes 8 to 18 weeks. Your first weeks go to the tag list: which signals each machine exposes, and over which protocol. Gateway or sensor lead times can add time, so we help you order hardware in the first week.

  • Sensors enable condition-based maintenance by triggering work when your readings show wear, not when the calendar says so. Vibration, temperature, and motor current feed rules per asset type, so one rule set covers hundreds of similar motors. At scale the hard part is tuning thresholds per machine and routing each alert to the right person on your team.

  • IoT has mainly replaced manual readings and guesswork with continuous data. Plants see downtime as it happens, utilities read meters remotely, and fleets track equipment hours for service. The benefit depends on someone acting on the data, so we design your alerts around the person who has to respond.

  • IoT technology lets oil and gas operators watch remote assets without driving to them. Tank levels, wellhead and pipeline pressure, and pump health arrive over cellular or satellite links. If your sites already run SCADA, new software usually reads from it or fills its gaps. Field gateways need store-and-forward, because remote connections drop.

  • Buy a platform when its connectors and dashboards cover your machines and the per-device fees fit your budget. Build when you need to own the data model, connect unusual equipment, or stop paying per tag. Many of our builds sit on AWS IoT SiteWise or Azure IoT Hub, so you get managed plumbing with software you own.

  • Most of it reads machines through OPC UA, Modbus TCP, or MQTT. Newer PLCs often include an OPC UA server, while older ones speak Modbus or need a vendor driver. Edge gateways then publish readings over MQTT, often in the Sparkplug B format. AWS IoT SiteWise Edge, for example, reads OPC UA servers directly from your plant network.

  • Look for partners that ask about your network and safety before your dashboards. A good partner starts read-only, plans for dropped connections, names the protocol for each machine, and hands you the code and data. If a proposal keeps your tag data inside their platform, ask what leaving would cost before you sign.

Saimul IslamFounder & CEO, DeveloperLook

Still have questions?

Send a message or book a call with the team.

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