# \[APP\]\[Pro\] 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:** 258

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**Author:** ![Arie\_J\_Godschalk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/arie_j_godschalk/32/63027_2.png) [@Arie\_J\_Godschalk](https://community.homey.app/u/Arie_J_Godschalk)\
**Post date:** [August 29, 2022, 9:12pm UTC](https://community.homey.app/t/app-pro-device-capabilities-enhance-the-capabilities-of-devices/43287/258 "2022-08-29T21:12:32Z")

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**Now in TEST!**  
@Peter_Kawa , @HuisCHovens

![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/c/7/c75b5bf732ab95d5b33908ea21d3a602f0fc98a5.png)

![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/4/0/40b5ed57472f8b31664f620af98fe3a71b3458b4.png)

This will set the Yes/No to false/no.

i run a vm sandbox, which includes Math, lodash-core (\_) and functions you can pre-define in App Settings.

![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/c/1/c18c62560cda5d4c79d3e47ebb84f3d78767aca8.png)  
 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/8/e8419d5b402f21e42f06f5932e3b7b7eeaca412e.png)

![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/1/2/12e7120da1053659235d773464c3ab15b49117f7.png)  
 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/3/9/39a494ea5513fc668234d8118eae8db584b88e69.png)

Here are the settings:

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/4/a/4a1203f1fb2e526a3fe4641f9c797720338bd612.png)

Here i have a random function:

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/8/8/887e52b68b0ee798b4b1dd4dc8dfcbf048f7bc57.png)

Now you can use that with the expression card.  
 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/3/1/31ba57d840e12ffd90f1e519c771f86ff5e859e9.png)

**All fields can be set through this one card, just make sure it returns string, number or yes/no as needed.**

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_[View the full topic](https://community.homey.app/t/app-pro-device-capabilities-enhance-the-capabilities-of-devices/43287)._