Node-RED node
Data Generator
Generate test signals for dashboards, PLC interfaces, and IoT flows.
npm package: @omidteimoori/node-red-data-generator
Explore projectSoftware and research
Tools for
Industry 4.0.
From a simulated signal to a connected factory. Software I’ve developed and research I’ve contributed to for practical Industry 4.0 work.
Node-RED node
OPC UA Client
Read, write, and subscribe to values on an OPC UA server.
npm package: node-red-opcua-otmr
Explore projectNode-RED node
Object Explorer
Explore nested data and extract values, paths, or dropdown options.
npm package: @omidteimoori/node-red-object-explorer
Explore projectTool
Node-RED Laptop Launcher
Prepare Node-RED access for several laptops in a training or competition session.
Repository: node-red-multi-launcher
Explore projectTool
Festo EMB Data Reader
Read data from a Festo Energy Measurement Box (EMB) into Node-RED.
Repository: dsl-node-red-energy-measurement
Explore projectTool
Local AI Assistant
A lightweight web interface for a local LLM, with readable code examples.
Repository: local-llm-assistant
Explore projectResearch
Festo Smart Factory Monitoring
Research into better monitoring of Festo’s cyber-physical system.
Published on IEEE Xplore
Explore projectThe bigger picture
How the nodes
connect in a flow.
The nodes can work together in a flow. This diagram illustrates the route from generated data to an OPC UA write and a dashboard value. Select a node to explore its project.
FLOW CONCEPTIllustration
An illustrative connection diagram. No Node-RED runtime or OPC UA server is connected here.