[Solved] Can I use BLE on iOS?

Questions about Thunkable
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OK - I can finally confirm that BLE transfer works both ways with ESP32 :slight_smile:
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!
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