# BLE problems with the crossplatform
**URL:** https://community.thunkable.com/t/ble-problems-with-the-crossplatform/174369
**Category:** Questions about Thunkable X
**Created:** [August 8, 2019, 4:49pm UTC](https://community.thunkable.com/t/ble-problems-with-the-crossplatform/174369 "2019-08-08T16:49:24Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@6d10dc9055b24f](https://community.thunkable.com/u/6d10dc9055b24f)
#### Post date: [August 8, 2019, 4:49pm UTC](https://community.thunkable.com/t/ble-problems-with-the-crossplatform/174369/1 "2019-08-08T16:49:24Z")
Hello from Holland. I have read it in an earlier topic. But with BLe scanning I get the error message … I have given all permisions thunable on my samsung but without any success. The classic platform is going great and wanted to start with the cross platform. A little tutorial goes well … but with something to develop myself I have had little success so far … but with some advice maybe.
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### Author:  [@6d10dc9055b24f](https://community.thunkable.com/u/6d10dc9055b24f)
#### Post date: [August 8, 2019, 8:40pm UTC](https://community.thunkable.com/t/ble-problems-with-the-crossplatform/174369/2 "2019-08-08T20:40:01Z")
Sorry to bother you with my stupid question. I have since discovered that I was using a classic Bluetooth to make a BLE connection. Stupid but true. I tried this with an esp32 and then we have the problem with rx-tx software serial communication … in short, we are busy again and have some problems to solve
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### Author:  [@Mark](https://community.thunkable.com/u/Mark)
#### Post date: [September 3, 2019, 5:11pm UTC](https://community.thunkable.com/t/ble-problems-with-the-crossplatform/174369/3 "2019-09-03T17:11:20Z")
This might help: [How do I use BLE with iOS?](http://community.thunkable.com/t/how-do-i-use-ble-with-ios/132834/14)
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### Author:  [@ioannis](https://community.thunkable.com/u/ioannis)
#### Post date: [November 8, 2024, 12:11pm UTC](https://community.thunkable.com/t/ble-problems-with-the-crossplatform/174369/4 "2024-11-08T12:11:39Z")