# Logic Group ZBA7140, how to control colors

**URL:** <https://community.homey.app/t/logic-group-zba7140-how-to-control-colors/44741>\
**Category:** Devices\
**Created:** [March 16, 2021, 6:51am UTC](https://community.homey.app/t/logic-group-zba7140-how-to-control-colors/44741 "2021-03-16T06:51:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sune\_Andersen](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sune_andersen/32/37350_2.png) [@Sune\_Andersen](https://community.homey.app/u/Sune_Andersen)\
**Post date:** [March 16, 2021, 6:51am UTC](https://community.homey.app/t/logic-group-zba7140-how-to-control-colors/44741/1 "2021-03-16T06:51:19Z")

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Hi, Anybody been able to control the colors on the ZBA7140 contact. It works perfectly as input with the Logic Group app, however no matter what I do the colors do not change. It continues to blink green when I press a button, no matter what I do.

I would like to do very simple stuff, like having one button with green/Yellow during the night and another button with red light during the day. Does not have to blink or anything when I press the button, just light. If it blink green at push, then that is fine, however not needed.

I know this will drain battery much faster, however I can live with that if just I can get some lights:-)