# TUYA Smart Switch 3 gang - how to add 3 buttons to Homey

**URL:** <https://community.homey.app/t/tuya-smart-switch-3-gang-how-to-add-3-buttons-to-homey/71810>\
**Category:** Devices\
**Created:** [November 6, 2022, 9:56pm UTC](https://community.homey.app/t/tuya-smart-switch-3-gang-how-to-add-3-buttons-to-homey/71810 "2022-11-06T21:56:23Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Lukasz\_Szymanski](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/lukasz_szymanski/32/48744_2.png) [@Lukasz\_Szymanski](https://community.homey.app/u/Lukasz_Szymanski)\
**Post date:** [November 6, 2022, 9:56pm UTC](https://community.homey.app/t/tuya-smart-switch-3-gang-how-to-add-3-buttons-to-homey/71810/1 "2022-11-06T21:56:23Z")

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Hi. I bought a Tuya Smart Switch 3 gang. After finding the device in the Homey app, it has a problem installing the switch. Every time it installs an unknown device and I only have access to 1 gang. 2nd and 3rd gang is not detected. Has anyone had a similar problem? If so, how did you solve it? Thank you for your help. Regards

 ![IMG_20221030_022448746](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/c/2/c2c57fed9c04c6e245cdd9dc5b8633bc6acb48d8.jpeg)  
 ![IMG_20221030_022525070](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/0/2/02a5fa3c949d29ee9ace82b8fb97330defbaaeca.jpeg)  
 ![IMG_20221030_022622824](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/c/f/cf6fedca7df070d89b1564b2f8373235efbfd76b.jpeg)

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**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [November 7, 2022, 2:02am UTC](https://community.homey.app/t/tuya-smart-switch-3-gang-how-to-add-3-buttons-to-homey/71810/2 "2022-11-07T02:02:07Z")

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Hi Lucasz,

> [@\[HOWTO\] Find app support topics or support links](https://community.homey.app/t/howto-find-app-support-topic-or-support-links/68698):
>
> (NL versie vind je [hier](https://community.homey.app/t/howto-uitleg-hoe-vind-je-het-juiste-app-topic-of-de-juiste-support-links/68702) ) Dear Homey and forum user, Try to ask your question, or post your message, into related topics please: There’s a system with dedicated forum topics for most apps. This way, you will be able to get support the quickest way, and to get directly in touch with fellow app users and the developer(s). If not, there are often alternative support links present, like email or github issue tracker. How to: 1.Goto the app store → [https://homey.app](https://homey.app) 2.Search for the app