Vendor-neutralFree
Free courses
Free Industry 4.0 and IIoT courses with certificate
Industrial IoT with Node-RED, free and complete: dashboards, Modbus, Siemens S7 and OPC UA, MQTT, databases, cloud and OEE, with notes, quizzes and an optional verifiable certificate.
Why learn it
Why Industry 4.0 and IIoT
Plants want machine data on dashboards and in the cloud; Node-RED is the free tool that gets it there without replacing the PLC.
10 free Industry 4.0 and IIoT courses
Showing 10 of 10 courses
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Data and analytics
Power BI for Manufacturing: OEE and Production Dashboards
- Beginner
- 12 h
- 13 modules
- Vendor-neutralFree
- Vendor-neutralFree
Questions
Industry 4.0 and IIoT: common questions
Do I need hardware?
No. Node-RED on a PC covers every module.
Do I need cloud accounts to learn IIoT?
No. Node-RED, MQTT brokers and OPC UA servers all run free on a laptop, and the courses keep everything local until the last module.