characteristic

Hi, I've a Cypress Bluetooth module and I need to receive and send data to this by serial service. I've downloaded the Bluetooth example from here: https://www.b4x.com/android/forum/threads/android-bluetooth-bluetoothadmin-tutorial.14768/ I can connect to module, but can't send data. Through...

Hi, I've a Cypress Bluetooth module and I need to receive and send data to this by serial service. I've downloaded the Bluetooth example from here: https://www.b4x.com/android/forum/threads/android-bluetooth-bluetoothadmin-tutorial.14768/ I can connect to module, but can't send data. Through...