Corporate Members of the OPC Foundation can publish their OPC UA enabled products directly in the OPC Marketplace. Once they are published by the member company they immediately will be visible in the OPC Marketplace.

UA Logo Members can only generate the product entries but their products will not be public, unless the product was successfully certified and the whole certification process is completed. This is the case when the UA Logo member has received their certificate and the welcome letter. Making the product entry publicly visible in the OPC Marketplace is then the last step in the process.

I hope this helps,
Alexander Allmendinger

I have informed the people that need to do this.

This is not a request, but an offer: A Python script that exchanges values between different OPC UA Servers based on the configuration stored on an XML file.

It's something that I needed it to develop for one of my projects and I thought it could be useful for other people. It can be downloaded from Github and provided with a GPL-3.0 license, so the code can be accessed and modified as needed, without limitations.

Regards,

Can someone help with a OPC UA server which provides  Node ID string types in the form of GUID's and Opaque as defined in the OPC UA documentation

https://reference.opcfoundatio.....docs/8.2.3

Thanks in advance,

https://opcfoundation.org/wp-c.....ise-EN.pdf

Role and Permissions are as flexible as the could possible be.

Permissions are set on a per Node basis:

https://reference.opcfoundatio.....5/docs/5.2

See Role definitions:

https://reference.opcfoundatio.....v105/docs/

I’ve been working with OPC UA for a while now and have had a positive experience with its flexibility and broad support across different industries. However, I’d like to suggest a few enhancements to the security features that could help increase confidence and ease of use for developers and end-users alike.

Firstly, while OPC UA offers encryption and authentication, I feel that integrating more modern and customizable multi-factor authentication options could make a significant difference, especially in environments with high-security demands. Having support for biometric or hardware-based authentication methods as part of the standard would make the system more robust.

Additionally, I think the management of user roles and permissions could be made more flexible. It would be helpful to have finer control over what specific data points a user can access, along with auditing capabilities that provide clear logs of who sap sacaccessed what and when. A more granular control mechanism would be useful in critical industrial and financial applications where data sensitivity is paramount.

Lastly, I would like to see more comprehensive documentation and best practices around security configurations. Though the available resources are helpful, a clear, step-by-step guide on how to implement the highest security standards with OPC UA could save time and prevent common mistakes, especially for those new to the protocol.

Thank you for considering these suggestions. I look forward to hearing your thoughts on these ideas.

kcng@vanguardsolution.sg said
Hi, I hve a project whereby i be geometry dash lite receiving value and i need to connect to a device that can act as a OPCserver and transmit these value to BMS. is there anyway this can be accomplish?

Any updates for this project?

https://github.com/OPCFoundati.....iscussions

Artem Zaglubotskii said
What is ready:

• • Data collection

• • Service for checking of the intersection of emergency limit basket random settings

• • Recording the fact of each intersection

• • Anomaly detector

• • Sending alerts and logs

• • Website

So what is the problem? I don't see any anomaly here 

Q: “How can we make the world more aware of our OPC-enabled products?”

A: The OPC Marketplace is the answer!  

The OPC Marketplace lets the public easily search for OPC-enabled products that meet their needs. Whether people are looking for products that implement a particular Companion Specification, were built for a specific industry, or belong to a particular device category: the new OPC Marketplace enables them to use product-detail and OPC UA-feature filters to quickly zero in on products they are looking for.

The OPC Marketplace of course also covers services around the OPC technology, so it is not just a product catalog but is designed to show the full picture around the OPC community.