Under normal circumstances, when we are developing a Bluetooth-аудио product, we often not only require the Bluetooth-модуль to support A2DP Sink or Source, but also require the module to support data transmission, for data transmission, the SPP and ГАТТ 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 двойной режим, supports A2DP (Source & Sink), СЭС, ГАТТ, ПБАП, HFP, HSP, АВРКП, HID protocols, small size: 9.7mm x 11.5mm x 1.8mm, already certified by FCC, CE, БКБ, ТЕЛЕК, IC, КС.

2. FSC-BT966: Cypress CYW20706, Bluetooth 5.0 двойной режим, supports A2DP (Source & Sink), СЭС, ГАТТ, ПБАП, HFP, АВРКП, HID protocols.

3. FSC-BT909: CSR8811, Bluetooth 4.2 двойной режим, Сорт 1 long range Bluetooth-модуль, supports A2DP (Source & Sink), СЭС, ГАТТ, ПБАП, HFP, HSP, АВРКП, HID protocols, already certified by FCC, CE.

4. FSC-BT806B: CSR8675, Bluetooth 5.0 двойной режим, высокая производительность аудиомодуль Bluetooth, supports A2DP (Source & Sink), СЭС, ГАТТ, ПБАП, HFP, HSP, АВРКП, HID protocols, already certified by FCC, CE, БКБ, ТЕЛЕК, IC, РКМ.

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