# \#virtual-button

**URL:** https://forums.losant.com/tag/virtual-button/36.md

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## [OPC UA Browse using virtual button trigger](https://forums.losant.com/t/opc-ua-browse-using-virtual-button-trigger/2019)

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**Author:** [@PhillipKB](https://forums.losant.com/u/PhillipKB)\
**Replies:** 2\
**Last updated:** [July 23, 2019, 1:08pm UTC](https://forums.losant.com/t/opc-ua-browse-using-virtual-button-trigger/2019 "2019-07-23T13:08:39Z")

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I’m attempting to create a workflow to test connectivity with our OPC Ua server. When I try create and run a test workflow, it will not let me select a device in the virtual button node. I’m using this article as a guide…

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## [\[Solved\] Virtual Button doesn't update device state](https://forums.losant.com/t/solved-virtual-button-doesnt-update-device-state/1392)

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**Author:** [@paul\_wareham](https://forums.losant.com/u/paul_wareham)\
**Replies:** 1\
**Last updated:** [January 2, 2019, 2:49pm UTC](https://forums.losant.com/t/solved-virtual-button-doesnt-update-device-state/1392 "2019-01-02T14:49:35Z")

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I notice that forcing a payload with the Virtual Button node doesn’t update the device state log, or store data for dashboard usage. Is there a way to use a virtual button to generate data that will be stored to facilit…