The combination of ARM industrial computers and Node-Red provides an efficient, stable, and easy-to-implement solution for industrial automation, IoT, and data acquisition. With low power consumption, high compatibility, and visual programming capabilities, this solution enables industrial users to quickly deploy intelligent systems, improve production efficiency, and reduce maintenance costs.
With the rapid development of Industry 4.0 and the Internet of Things (IoT), businesses are increasingly demanding intelligent automation and data acquisition solutions. ARM Based SBC, with low power consumption, high performance, and stability, have become an ideal choice for industrial applications. Meanwhile, Node-Red, an open-source visual programming tool, simplifies data collection, processing, and device control. This article explores the advantages and applications of ARM industrial computers combined with Node-Red in the fields of industrial automation, IoT, and data acquisition.
Compared to traditional x86-based devices, ARM industrial computers consume less power while providing sufficient computing power to meet industrial data processing needs.
ARM industrial computers typically support multiple industrial protocols such as Modbus, MQTT, and OPC UA, enabling seamless integration with various industrial devices for efficient data acquisition and control.
ARM Based SBC are highly resistant to interference and can operate stably in extreme conditions such as high temperatures, humidity, and vibrations.
Node-Red is an open-source visual programming tool developed by IBM, designed for handling data flows. By simply dragging and dropping nodes, users can implement data collection, processing, storage, and device control without complex coding, making industrial automation and IoT applications more accessible.
Visual Programming: Configures data flows through a graphical interface, eliminating the need for complex coding.
Support for Multiple Protocols: Easily integrates with industrial devices via MQTT, HTTP, Modbus, OPC UA, and other protocols.
Rich Plugin Ecosystem: Offers numerous open-source nodes for connecting to databases, cloud platforms, and industrial equipment.
Cross-Platform Compatibility: Runs on ARM Based SBC, Raspberry Pi, Docker containers, and various other environments.
ARM Based SBC with Node-Red can be used for real-time production line monitoring, remote device control, and process optimization. For example, Modbus nodes can read PLC data, while MQTT enables cloud-based monitoring.
In IoT applications, Node-Red can collect data from sensors and store it in databases (such as InfluxDB, MySQL) or cloud platforms (such as AWS IoT, Azure IoT Hub). Additionally, the Dashboard node can be used to create real-time visual displays of key metrics.
Node-Red supports remote device management. Combined with the low-power characteristics of ARM Based SBC, it can be deployed at the edge to process data locally, reducing cloud workload. Maintenance personnel can configure alert rules in Node-Red to receive notifications via email, SMS, or push messages in case of anomalies.
In building automation and energy management, Node-Red can collect data from sensors monitoring light, temperature, and humidity, and use logical control to optimize air conditioning, lighting, and other systems for energy efficiency.
The combination of ARM Based SBC and Node-Red provides an efficient, stable, and easy-to-implement solution for industrial automation, IoT, and data acquisition. With low power consumption, high compatibility, and visual programming capabilities, this solution enables industrial users to quickly deploy intelligent systems, improve production efficiency, and reduce maintenance costs. As the industrial IoT continues to evolve, this combination will play an increasingly important role across various industries and application scenarios.
