X-NUCLEO-CCA02M2 and P-NUCLEO-WB55 with The FP-AUD-BVLINKWB1 BVLPeripheral application doesn't work

[EEhrm.1]

hi i am using X-NUCLEO-CCA02M2 and P-NUCLEO-WB55 with The FP-AUD-BVLINKWB1 BVLPeripheral application trying to communicate through the st ble sensor app but it doesn't work

i manage to send audio from the phone to the pc through the board but it doesnt send from the boards sensor to the app

probably the sensor is not connected well

the sb configuration are in posion

can someone tell me what is exactly posision on the jumpers?

do i need to connect a usb cable to the X-NUCLEO-CCA02M2 ?

Please can anyone help me what i am doing wrong ?

[Eleon BORLINI]

Hi @EEhrm.1​ .

Are you also referring to the user manual UM2614, figure 19?

 

Central and peripheral applications include an audio input USB driver that allows the device to be recognized as a standard USB microphone. Once the firmware has been downloaded to the MCU Flash, move jumper (JP1 on the P-NUCLEO-WB55, JP2 on STM32WB5MM-DK) from USB STL to USB MCU and connect the USB_USER to a PC via a micro USB cable.

-Eleon