# \[Solved\] Can I use BLE on iOS?

**URL:** <https://community.thunkable.com/t/solved-can-i-use-ble-on-ios/132834>\
**Category:** Questions about Thunkable X\
**Tags:** solved\
**Created:** [July 5, 2019, 11:45am UTC](https://community.thunkable.com/t/solved-can-i-use-ble-on-ios/132834 "2019-07-05T11:45:02Z")\
**Posts on this page:** 1\
**Showing post:** 50

<div class="post-metadata">

**Author:** ![neuheisser](https://avatars.discourse-cdn.com/v4/letter/n/9fc29f/32.png) [@neuheisser](https://community.thunkable.com/u/neuheisser)\
**Post date:** [December 6, 2020, 1:28pm UTC](https://community.thunkable.com/t/solved-can-i-use-ble-on-ios/132834/50 "2020-12-06T13:28:55Z")

</div>

OK - I can finally confirm that BLE transfer works both ways with ESP32 🙂  
The key is really in setting right properties, and the easiest way for setting things up is

1. flashing the example BLE\_notify from ESP32 BLE Arduino folder in Examples
2. Connecting to the device name ESP32 (BLE block)
3. Using CHARACTERISTIC\_UUID from the example for Receive block.  
And basically you got it. Good luck and thanks for help Richard and the others!

---

_[View the full topic](https://community.thunkable.com/t/solved-can-i-use-ble-on-ios/132834)._