CC2564C: Receive MB‘s audio，and Transmit it to other BT Speakers by BT at the same time?

GaoFeng Yan

Part Number: CC2564C

Tool/software:

Hi，

I have a question about CC2564C:

Can BT RX/TX work simultaneously? That is, can the CC2564C connect to a mobile phone and multiple Bluetooth speakers at the same time, receive Bluetooth audio signals from the mobile phone, output these signals through the I2S interface, and simultaneously transmit these signals to other Bluetooth speakers (one or more)?

Thanks，

Gaofeng

1 month ago

0 RogelioD 1 month ago

TI__Genius 14211 points

Hi Gaofeng,

This is possible however, we dont have any guildelines or examples of this use case you would be able to reference. A lot of this you will need to play around with the bluetooth stack.

Here is an E2E that talks about the plausibility of multi a2dp streaming

https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/573929/cc2564-multiple-a2dp-stream-solutions

Best,

Rogelio

Wi-Fi

Wi-Fi forum

CC2564C: Receive MB‘s audio，and Transmit it to other BT Speakers by BT at the same time?