# Need help with BLE

**URL:** <https://community.thunkable.com/t/need-help-with-ble/1003579>\
**Category:** Questions about Thunkable X\
**Created:** [November 27, 2020, 3:44pm UTC](https://community.thunkable.com/t/need-help-with-ble/1003579 "2020-11-27T15:44:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rollke](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/rollke/32/14413_2.png) [@rollke](https://community.thunkable.com/u/rollke)\
**Post date:** [November 27, 2020, 3:44pm UTC](https://community.thunkable.com/t/need-help-with-ble/1003579/1 "2020-11-27T15:44:15Z")

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Hi, I want to read temperature from an BLE temperature beacon.  
I have two brands: BlueMaestro C5325D01 and the Brifit (ThermoBeacon).  
After scanning BLE I can see both with name or with ID.  
I can connect to them, but after that I do not know how to read the temperature. Tried several UUIDs, but always gives an error “Cannot read characteristics”.

Is there someone familiar with communication on thermobeacons?

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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:** [November 27, 2020, 7:19pm UTC](https://community.thunkable.com/t/need-help-with-ble/1003579/2 "2020-11-27T19:19:38Z")

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Did you try using a third-party app like Light Blue to read the UUIDs first and then use those in Thunkable?

Are there any docs/links for the above mentioned hardware?

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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, 12:21pm UTC](https://community.thunkable.com/t/need-help-with-ble/1003579/3 "2024-11-08T12:21:25Z")

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