# Extension object opcua compact server

**URL:** <https://discourse.nodered.org/t/extension-object-opcua-compact-server/81171>\
**Category:** General\
**Created:** [10 September 2023 06:09 UTC](https://discourse.nodered.org/t/extension-object-opcua-compact-server/81171 "2023-09-10T06:09:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![denissanga](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/denissanga/32/48346_2.png) [@denissanga](https://discourse.nodered.org/u/denissanga)\
**Post date:** [10 September 2023 06:09 UTC](https://discourse.nodered.org/t/extension-object-opcua-compact-server/81171/1 "2023-09-10T06:09:26Z")

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Hi all I'm learning use extension object in opcua server opcua. Have someone a tutorial or example?  
Many thanks

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [9 November 2023 06:10 UTC](https://discourse.nodered.org/t/extension-object-opcua-compact-server/81171/2 "2023-11-09T06:10:00Z")

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