How To: QR Code Generator (qrencode) + Codesys Integration

This example show how to use qrencode to create QR codes via Docker on WAGO devices. This can also be used within Codesys to display links to manuals, websites, etc.The QR can be updated dynamically as shown in the example.

The image can be pulled as mpsaltis/wago_qrencode. Alternatively the zArchiveReadMe contains information on creating a Dockerfile.