# Tuya App Integration Error

**URL:** <https://community.homey.app/t/tuya-app-integration-error/153464>\
**Category:** Apps\
**Created:** [April 6, 2026, 6:50pm UTC](https://community.homey.app/t/tuya-app-integration-error/153464 "2026-04-06T18:50:13Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![JulienG](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/julieng/32/123104_2.png) [@JulienG](https://community.homey.app/u/JulienG)\
**Post date:** [April 6, 2026, 6:50pm UTC](https://community.homey.app/t/tuya-app-integration-error/153464/1 "2026-04-06T18:50:13Z")

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Hello - I am trying to connect Rainpoint valve to Homey Pro ([Rainpoint](https://www.rainpoint.de/blogs/lawn-garden/rainpoint-smart-irrigation-timer-guide-how-to-distinguish-between-tuya-vs-home-app-compatible-devices?srsltid=AfmBOoqghQdrnfm44MQHxbYpkTNNQZpJOtxkgbBUvSQu7q8fHlPvMQeD&shpxid=1adf827c-0496-411f-bbdf-3e92484d45dd) is built on Tuya)

I have installed Tuya App latest version.  
After entering the security code in Homey, the QR Code is displayed

Once I scan the code through the Rainpoint app I have this error message “Please use the designated APP to scan the code to log in”.

How can I sort this out?  
thanks

 ![Screenshot 2026-04-06 at 20.34.14](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/7/d7a8ff525d6cb6226b264f0396e78b666dd0d94b.png)

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**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\
**Post date:** [April 6, 2026, 9:34pm UTC](https://community.homey.app/t/tuya-app-integration-error/153464/2 "2026-04-06T21:34:16Z")

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By migrating your devices to the Tuya Smart or Smart Life mobile app. You can read a migration guide here:

> [@\[HowTo\] Migrate your devices between Tuya-based apps](https://community.homey.app/t/howto-migrate-your-devices-between-tuya-based-apps/147280):
>
> The Homey Tuya app can only link to 1 Tuya-based app at a time, however you might have some devices in other Tuya-based apps. This is a full guide on how to migrate between Tuya-based apps. There will be multiple ways to do this: Delete your Home in the Tuya-based app (easiest) Delete each device individually Manual reset Option 1: Delete your Home in the Tuya-based app Make sure all of your devices are reachable in the app. If they aren’t, they won’t be reset. Make sure all devices are onli…

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**Author:** ![JulienG](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/julieng/32/123104_2.png) [@JulienG](https://community.homey.app/u/JulienG)\
**Post date:** [April 7, 2026, 7:19am UTC](https://community.homey.app/t/tuya-app-integration-error/153464/3 "2026-04-07T07:19:49Z")

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Do you think it will work after the migration ?  
The current RainPoint app is a Tuya based app.

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**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\
**Post date:** [April 7, 2026, 10:00am UTC](https://community.homey.app/t/tuya-app-integration-error/153464/4 "2026-04-07T10:00:24Z")

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Yes, it will. The error message states that you should use a supported app, which are Tuya Smart and Smart Life.