IoT & Automation

An IoT system connects sensors, controllers, gateways, networks, storage, and dashboards. KNA helps define what data to collect, how to transmit it, and which actions it should support. Systems can serve new equipment or existing machines with suitable interfaces.

Not every function needs an internet connection. Some processing, control, and storage can remain local by design. Behavior during network outages, delayed data, or unresponsive devices must be agreed early.

Sensors are chosen for range, accuracy, response, calibration, power, and environmental conditions. ESP32, STM32, Raspberry Pi, industrial gateways, or custom hardware can be used as needed. Signal conditioning and filtering support data quality before transmission.

Gateways can combine devices, convert protocols, buffer data, or process it locally. Documentation and access to existing machines must be checked before integration can be committed.

Connectivity is selected for distance, coverage, data volume, response needs, power, and available infrastructure. Application protocols and transport are chosen together so devices and servers exchange data consistently.

• MQTT, Modbus RTU/TCP, RS485, OPC UA, CAN, and Ethernet for compatible interfaces.
• Wi-Fi, BLE, LoRa/LoRaWAN, or NB-IoT can be evaluated for the site and network.
• Data mapping, timestamps, units, device identities, and user and device access.

Dashboards can show current conditions, history, trends, and notifications based on agreed thresholds. Applications include production, energy, temperature, humidity, environmental, equipment, and remote-site monitoring across manufacturing, cold storage, agriculture, energy, buildings, laboratories, and infrastructure.

Remote control must account for permissions, interlocks, and safe behavior when communication fails. A monitoring dashboard is not automatically a replacement for machine controls or site safety procedures.

Start with important parameters and one testable data flow, then expand to other devices or sites. Testing covers sensor readings, communication, storage, displays, alerts, and recovery after interruptions. AIoT, digital twins, or predictive analysis can be discussed once data and operational requirements support them.

Share device counts, parameters, locations, existing networks, data intervals, history requirements, and intended users. Device, network, server, and third-party service costs are discussed as part of the scope and ongoing operation.