# About the bluetooth connect

**URL:** <https://community.thunkable.com/t/about-the-bluetooth-connect/266451>\
**Category:** Questions about Thunkable X\
**Created:** [October 10, 2019, 4:08pm UTC](https://community.thunkable.com/t/about-the-bluetooth-connect/266451 "2019-10-10T16:08:00Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![luowen18bn5i8](https://avatars.discourse-cdn.com/v4/letter/l/919ad9/32.png) [@luowen18bn5i8](https://community.thunkable.com/u/luowen18bn5i8)\
**Post date:** [October 10, 2019, 4:08pm UTC](https://community.thunkable.com/t/about-the-bluetooth-connect/266451/1 "2019-10-10T16:08:00Z")

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This is my coding, but every time I test it on my phone, as long as I click “connect”, it flash back to the home page.

 ![08](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/f/0f6e67997d593aed7e109615f5e583ee479c476a.png) ![12](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/a/4/a43125d86088559abb879cae1d5244f818ba7750.png)

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**Author:** ![actech](https://avatars.discourse-cdn.com/v4/letter/a/3d9bf3/32.png) [@actech](https://community.thunkable.com/u/actech)\
**Post date:** [October 14, 2019, 2:39pm UTC](https://community.thunkable.com/t/about-the-bluetooth-connect/266451/2 "2019-10-14T14:39:50Z")

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Before connecting to the device you need to make sure that it is available. And you’re not even doing error checking and want to block work?

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**Author:** ![luowen18bn5i8](https://avatars.discourse-cdn.com/v4/letter/l/919ad9/32.png) [@luowen18bn5i8](https://community.thunkable.com/u/luowen18bn5i8)\
**Post date:** [October 14, 2019, 9:37pm UTC](https://community.thunkable.com/t/about-the-bluetooth-connect/266451/3 "2019-10-14T21:37:28Z")

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Thank you very much, but what should I do now? Should I add something or delete something? And how?

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**Author:** ![actech](https://avatars.discourse-cdn.com/v4/letter/a/3d9bf3/32.png) [@actech](https://community.thunkable.com/u/actech)\
**Post date:** [October 15, 2019, 8:03am UTC](https://community.thunkable.com/t/about-the-bluetooth-connect/266451/4 "2019-10-15T08:03:35Z")

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Display all blocks error. You see a list of Device Names?

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**Author:** ![luowen18bn5i8](https://avatars.discourse-cdn.com/v4/letter/l/919ad9/32.png) [@luowen18bn5i8](https://community.thunkable.com/u/luowen18bn5i8)\
**Post date:** [October 25, 2019, 4:36pm UTC](https://community.thunkable.com/t/about-the-bluetooth-connect/266451/5 "2019-10-25T16:36:52Z")

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sorry, I don’t see a device list

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**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\
**Post date:** [October 25, 2019, 4:55pm UTC](https://community.thunkable.com/t/about-the-bluetooth-connect/266451/6 "2019-10-25T16:55:04Z")

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You can do this manually with something like this:

![58](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/5/f/5f2f1c697345640a45af8d692511bae7be23a19e.png)

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**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [November 8, 2024, 12:08pm UTC](https://community.thunkable.com/t/about-the-bluetooth-connect/266451/7 "2024-11-08T12:08:34Z")

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