OIBus - Industrial Data Integration Platform

OIBus is a cross-platform industrial data integration solution that simplifies data collection from various industrial sources and transmits it to enterprise applications.

🌍 Platform Support

✅ Windows | ✅ Linux | ✅ macOS

🔗 Key Features

Feature	Description
Multi-protocol Support	OPC UA, OPC Classic, Modbus, MQTT, SQL, Folder Scanning, and more
Cross-platform	Runs on Windows, Linux, and macOS
High Performance	Handles 10 to 10,000+ data points with second-level sampling
No-code Configuration	Set up in minutes without development skills
Enterprise Integration	Seamless connection to applications like OIAnalytics

🏗 Architecture

OIBus follows a modular 3-layer architecture:

1. Engine Layer

   • Core orchestration system
   • Web-based administration interface
   • Configuration management

2. South Connectors

   • Protocol-specific data collection modules
   • Supported protocols: OPC UA, OPC Classic, Modbus, MQTT, SQL, Folder Scanning, etc.
   • Extensible architecture for new protocols

3. North Connectors

   • Data transmission to enterprise systems
   • Supported destinations: OIAnalytics, folders, databases, APIs
   • Customizable output formats

🚀 Getting Started

Download and install OIBus for your platform by following the installation guide. The full user documentation is available at oibus.optimistik.com.

🛠 Development Setup

For prerequisites, cloning, and running the backend and frontend from source, see the Developer Handbook.

Local Test Stack

The repository ships a docker-compose.yml at its root that spins up a complete set of protocol servers and a data simulator (OPC UA, Modbus, MQTT, PostgreSQL, FTP/SFTP) so you can develop and test OIBus connectors without access to real industrial equipment.

# Start the recommended development stack (IoT servers + simulator + database)
cd backend
npm run docker:dev

For the full reference — services, register maps, MQTT topics, profiles, and credentials — see the Local Test Stack developer guide.

Extending OIBus

OIBus is designed to be extended with new connectors. The developer documentation covers the connector API, project structure, and contribution guidelines.

🤝 Community and Support

• Documentation: oibus.optimistik.com
• Issues: Report bugs on GitHub Issues
• Discussions: Join the conversation on GitHub Discussions
• Professional Support: Contact Optimistik