Under normal circumstances, when we are developing a Bluetooth-audio product, we often not only require the Bluetooth-module to support A2DP Sink or Source, but also require the module to support data transmission, for data transmission, the SPP and GATT profiles are most commonly used.

So which module supports SPP Master & A2DP Sink at the same time?

1. FSC-BT802：CSR8670 chipset, Bluetooth 5.0 dubbele modus, supports A2DP (Source & Sink), SPP, GATT, PBAP, HFP, HSP, AVRCP, HID protocols, small size: 9.7mm x 11.5mm x 1.8mm, already certified by FCC, CE, BQB, TELEC, IC, KC.

2. FSC-BT966: Cypress CYW20706, Bluetooth 5.0 dubbele modus, supports A2DP (Source & Sink), SPP, GATT, PBAP, HFP, AVRCP, HID protocols.

3. FSC-BT909: CSR8811, Bluetooth 4.2 dubbele modus, Klas 1 long range Bluetooth-module, supports A2DP (Source & Sink), SPP, GATT, PBAP, HFP, HSP, AVRCP, HID protocols, already certified by FCC, CE.

4. FSC-BT806B: CSR8675, Bluetooth 5.0 dubbele modus, high performance Bluetooth-audiomodule, supports A2DP (Source & Sink), SPP, GATT, PBAP, HFP, HSP, AVRCP, HID protocols, already certified by FCC, CE, BQB, TELEC, IC, RCM.

There must have one model suitable for the customer, we alsohave many cost-effective Bluetooth-modules support SPP slave & A2DP sink, such as FSC-BT1006A (adopting QCC3007) Bluetooth 5.0 audio module, this module supports TWS feature as well, if there any audio project related the Bluetooth-module, don’t hesitate contact us.