Simultaneous BLE peripheral and BT master roles

[bpeavey]

I have an IoT project for a client where I need to connect to a phone as a BLE peripheral.  While connected to the phone over BLE, I need to scan for a new connection to a Bluetooth Classic device, connect, and communicate with this device.  Do any Cypress dual-mode Bluetooth modules support simultaneous BLE and Bluetooth Classic connections?

Thanks!

Brian

[Charles_Lai · Accepted solution]

Hi,

Experiments showed that at least CYW20706 (a Cypress dual-mode Bluetooth device) supports simultaneous BLE and BR/EDR connections.

It can have one BLE connection (GATT) and one BR/EDR connection (A2DP) at the same time. Each connection works as a standalone connection.

Best regards

[bpeavey]

Thanks for the information Charles!  I'm looking closer at the CYW20719.  I'm assuming this would also be able to support simultaneous connections as well?

Brian

[Charles_Lai]

Yes.