# \[APP\]\[Pro\] Device Capabilities - Enhance the capabilities of devices

**URL:** <https://community.homey.app/t/app-pro-device-capabilities-enhance-the-capabilities-of-devices/43287>\
**Category:** Apps\
**Tags:** flow, virtual-device, homey-pro, device-capabilities, avd\
**Created:** [February 19, 2021, 8:20am UTC](https://community.homey.app/t/app-pro-device-capabilities-enhance-the-capabilities-of-devices/43287 "2021-02-19T08:20:51Z")\
**Posts on this page:** 1\
**Showing post:** 1132

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**Author:** ![DoctorBazinga](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/doctorbazinga/32/39686_2.png) [@DoctorBazinga](https://community.homey.app/u/DoctorBazinga)\
**Post date:** [April 3, 2023, 2:51pm UTC](https://community.homey.app/t/app-pro-device-capabilities-enhance-the-capabilities-of-devices/43287/1132 "2023-04-03T14:51:04Z")

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Can you somehow link it also to a Homey standard logic variable too, like you can do to a BLL variable please 🙏 🙏 🙏.  
its because the current value/state of a BLL variable doesn’t survive a Homey **crash/restart/powerloss** and a Home standard logic variable does.

And I would like to keep for exmaple the Whisper/DND Mode the same after this kind of things ↑ happen.

Please take a look here : [[APP][Pro] Virtual Devices - Virtual Devices to simulate 1 or more real devices - #606 by Peter\_Kawa](https://community.homey.app/t/app-pro-virtual-devices-virtual-devices-to-simulate-1-or-more-real-devices/1723/606)

Thank You.

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