Under normal circumstances, when we are developing a Bluetoothオーディオ product, we often not only require the Bluetoothモジュール to support A2DP Sink or Source, but also require the module to support data transmission, for data transmission, the SPP and ガット profiles are most commonly used.

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

1. FSC-BT802：CSR8670 chipset, ブルートゥース 5.0 デュアルモード, supports A2DP (Source & Sink), SPP, ガット, PBAP, HFP, HSP, AVRCP, HID protocols, small size: 9.7mm x 11.5mm x 1.8mm, already certified by FCC, CE, BQB, テレック, IC, KC.

2. FSC-BT966: Cypress CYW20706, ブルートゥース 5.0 デュアルモード, supports A2DP (Source & Sink), SPP, ガット, PBAP, HFP, AVRCP, HID protocols.

3. FSC-BT909: CSR8811, ブルートゥース 4.2 デュアルモード, クラス 1 long range Bluetoothモジュール, supports A2DP (Source & Sink), SPP, ガット, PBAP, HFP, HSP, AVRCP, HID protocols, already certified by FCC, CE.

4. FSC-BT806B: CSR8675, ブルートゥース 5.0 デュアルモード, high performance Bluetoothオーディオモジュール, supports A2DP (Source & Sink), SPP, ガット, PBAP, HFP, HSP, AVRCP, HID protocols, already certified by FCC, CE, BQB, テレック, IC, RCM.

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