IoT, sensors and machine alerts

We connect the physical world to software so your business can measure processes, detect incidents and make decisions with reliable data, even where connectivity is limited.

What your business gains

It may be right for you if…

  • Manual readings cause delays, errors or poor traceability.
  • Machinery exposes signals or can be measured safely with sensors.
  • A decision, alert or maintenance process will improve with the captured data.

You may not need it if…

  • No action or decision depending on the captured data has been defined.
  • There is no owner for device installation, security, maintenance or calibration.

Connecting new and legacy machinery

Not every machine provides an API or modern connection. We first assess available signals, ports, protocols and documentation. Existing sensors can be integrated, new ones added or a gateway used to translate communications without replacing equipment that still provides value.

From a reading to a dashboard

Data provides value only when it retains context and reaches the right people. We design the complete path from device to application.

Alerts, maintenance and traceability

We define rules for out-of-range values, missing data or state changes. History links an incident to earlier readings and records who reviewed it. Data can support preventive maintenance; advanced prediction requires sufficient history and validation against the actual process.

When connectivity is unreliable

Devices can keep collecting data locally and forward it when the network returns. Queues, timestamps, retries and duplicate control prevent silent gaps. We also define which alerts must operate locally without relying on the cloud.

Device and network security

We separate devices and services where required, restrict ports and permissions, encrypt compatible communications and avoid shared credentials. Updates, activity logs and recovery are planned with network and operations owners according to the real risk.

Ownership and solution maintenance

We define who supplies, installs and maintains sensors, electronics, firmware, connectivity, backend and dashboard. Nodus Studio can develop and integrate agreed software, firmware and custom devices; electrical installation, certification or official calibration may require specialized professionals.

How we scope the project, cost and timeline

We begin with a test on one machine, sensor or critical variable. Cost and timing depend on machinery access, protocols, measurement points, physical environment, installation, certification, connectivity, history and dashboards. The initial test validates readings and risks before expansion.

Frequently asked questions

Can legacy machines be connected?

Often yes, if they expose electrical signals, communication ports or a safe way to measure the process. We assess documentation and test before choosing whether to integrate the controller, add a gateway or install independent sensors.

Can you integrate sensors we already have?

Yes, after checking signal type, protocol, power, accuracy and condition. Reuse makes sense when sensors provide reliable, documented data; otherwise we compare the cost and risk with installing new hardware.

Which industrial protocols can you integrate?

It depends on the machine and project. We can assess serial communications, Modbus, MQTT, OPC UA, analog or digital inputs and APIs, among others. We always confirm the exact variant, documentation, permissions and conditions before promising integration.

What happens without a stable internet connection?

The system can store readings locally, apply basic rules and synchronize when connectivity returns. We define storage, retries, event order and alerts so a network loss remains visible and recoverable.

How are devices and data protected?

Through network segmentation, least privilege, individual authentication, encryption where compatible, controlled updates and activity logs. Specific measures are adapted to the environment with security and operations owners.

Can you configure alarms and preventive maintenance?

Yes. Rules can use thresholds, missing data, duration or state combinations, with acknowledgement tracking. Preventive maintenance follows known technical criteria; predictive models need sufficient historical data and separate validation.

Who manages hardware, firmware, software and dashboards?

We define this before work begins. Nodus Studio can own the agreed development and integration, while industrial installation, certification, manufacturing or calibration may belong to specialist suppliers. Interfaces and owners are documented.

How are sensors maintained and calibrated?

The plan depends on manufacturer, environment and required accuracy. We can track dates, versions, incidents and maintenance reminders, but official calibration must be performed by the appropriate authorized company or laboratory.

AUTHORSHIP AND REVIEW

Reviewed by Jordi S.

Jordi S. leads Nodus Studio and brings more than 19 years of experience in full-stack development, digital product, concurrent systems, communication protocols, artificial intelligence and IoT.

This content has been reviewed to describe real capabilities, explain practical decision criteria and identify the limits that must be validated for each project.

Learn about Jordi’s experience →

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