Hi, I was using ' OPC UA Compact Server' in one of my Project, this project was handover two year ago. Recently i was trying update OS of the image and stared updating my node-red application to it's latest nodes and flows, and looks like the 'OPC UA Compact Server' is no longer upgradable due o s…

[image] Manikandan: also, tried to install node-red-contrib-opcua-server-refresh 0.1.6 and it wasn't successful due to the security issues and it's been discontinued The discontinued notification is about a dependency (vm2) not the node-red-contrib-opcua-server-refresh node which was updated …

[image] Manikandan: Is there any other node / flows which i could use instead of 'OPC UA Compact Server' You could try the newer node-red-opcua-x (node) - Node-RED it appears to have a node named opcua-server - though i have not tested it.

Hi @Steve-Mcl , Thanks for your quick response. I did try to update the actual node'node-red-contrib-opcua-server' but got this below error messages. I believe it's no longer supported due to security concern , the last update was nearly 3 yrs back. that's a reason tried for the node-red-contri…

Hey guys, Thanks for the update. I did a dependency update a couple months ago, as @Steve-Mcl mentioned. I do recall getting warnings that vm2 was going to be deprecated and figured we'd eventually arrive here. But since this was a fork, I didn't want to completely refactor the code, and vm2 unf…

Hi @Hisma , Thanks for taking a look over the upcoming weekend. I’m looking forward to the update once it’s ready. Best Regards, Mani

Hi mister, good to speak again, its been a while - I hope you are well. I wonder if you would also switch on issues for node-red-contrib-opcua-server-refresh so good folk can raise issues for your repo? FYI Issues are disabled by default in forked repositories. However, you can enable them by fo…

hI @Hisma , Would you able to fix the issue over the weekend ? If yes, can you please share the updated version? Best Regards, Mani

apologies @Manikandan , work has me slammed. Nonetheless I have not forgotten about this. I hope to address it this weekend or perhaps sooner. I will eventually get to this.

[image] Hisma: , work has me slammed. Nonetheless I have not forgotten about this. I hope to address it this weekend or perhaps sooner. I will eventually get to this. Please @Hisma , looking forward to get the updated node. Best Regards, Mani

Okay, I will do my best to put some time into it tomorrow. Unfortunately my primary job has me slammed at the moment and I'm having to work weekends to compensate. I apologize. Don't worry I have not forgot!

Alternative node for OPC UA Compact Server

General

Manikandan 15 August 2025 11:48 18

Hello @Hisma ,

Happy to share that ,the updated OPC UA server working fine.

But i am having some challenges while i am trying to configure the server with the Security Policy as Basic256Sha256 and Security method as Sign&Encrypt.

I have logged an issue in Github, Can you able to help me out here?
Thanks Again!!!

Best Regards,

Mani

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