iOS Question BLE send data problem

[Arnaud]

Hello everyone,

I create an APP with a communication Bluetooth BLE between my iPAD and a Bluetooth BLE module (microchip RN4677).

-When I use Build B4i-bridge APP, all is perfect, I can connect, send and receive data.
-When I use Build release APP, I have a problem, I can connect and receive data only. I can not send data from iPAD, nothing is happening.

For your help, the Bluetooth BLE module (microchip RN4677) works fine with the "SmartData" APP !

Have you an idea? It is very strange.

Thank you very munch for your help !

Arnaud

 

[Arnaud]

It is ok, the problem is that Bluetooth BLE module (microchip RN4677) change this characteristics id when I connect with debug or release !