# OPCUA communication slow

**URL:** <https://discourse.nodered.org/t/opcua-communication-slow/10356>\
**Category:** General\
**Created:** [19 April 2019 07:52 UTC](https://discourse.nodered.org/t/opcua-communication-slow/10356 "2019-04-19T07:52:19Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [16 August 2019 09:29 UTC](https://discourse.nodered.org/t/opcua-communication-slow/10356/13 "2019-08-16T09:29:23Z")

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Look in tool bar. No pub, no sub - but many others.

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/f/f274e170006c809658891dfd2b0388cae2f7fbde.png)

There are even a shed load of built in samples/demos...

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/c/c797d9d97e041c619c98dcdf33259b678006b9a2.png)

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