# Either / or - smart plug

**URL:** <https://discourse.nodered.org/t/either-or-smart-plug/28750>\
**Category:** General\
**Created:** [22 June 2020 19:03 UTC](https://discourse.nodered.org/t/either-or-smart-plug/28750 "2020-06-22T19:03:27Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [22 June 2020 20:28 UTC](https://discourse.nodered.org/t/either-or-smart-plug/28750/4 "2020-06-22T20:28:38Z")

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[This thread](https://discourse.nodered.org/t/dashboard-switches-only-1-out-of-4-at-a-time/28429) has solutions for a similar situation, but only one out of 4 should be ON at any time. A reduced version of one of those may do what you want.

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_[View the full topic](https://discourse.nodered.org/t/either-or-smart-plug/28750)._