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 doppia modalità, supporta A2DP (Fonte & Lavello), Spp, Gatt, PBAP, Hfp, HSP, Avrcp, HID protocols, piccola dimensione: 9.7mm x 11.5mm x 1.8mm, already certified by FCC, Ce, BQB, Telec, CIRCUITO INTEGRATO, Kc.

2. FSC-BT966: Cypress CYW20706, Bluetooth 5.0 doppia modalità, supporta A2DP (Fonte & Lavello), Spp, Gatt, PBAP, Hfp, Avrcp, HID protocols.

3. FSC-BT909: CSR8811, Bluetooth 4.2 doppia modalità, Classe 1 long range Bluetooth module, supporta A2DP (Fonte & Lavello), Spp, Gatt, PBAP, Hfp, HSP, Avrcp, HID protocols, already certified by FCC, Ce.

4. FSC-BT806B: CSR8675, Bluetooth 5.0 doppia modalità, high performance Bluetooth audio module, supporta A2DP (Fonte & Lavello), Spp, Gatt, PBAP, Hfp, HSP, Avrcp, HID protocols, already certified by FCC, Ce, BQB, Telec, CIRCUITO INTEGRATO, 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, se sono presenti progetti audio relativi al modulo Bluetooth, non esitate a contattarci.