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 modo dual, supports A2DP (Source & Sink), Spp, Gatte, PBAP, HFP, HSP, AVRCP, HID protocols, tamaño pequeño: 9.7mm x 11.5mm x 1.8mm, already certified by FCC, Ceñudo, Bqb, Telecia, Beer, KC.

2. FSC-BT966: Cypress CYW20706, Bluetooth 5.0 modo dual, supports A2DP (Source & Sink), Spp, Gatte, PBAP, HFP, AVRCP, HID protocols.

3. FSC-BT909: CSR8811, Bluetooth 4.2 modo dual, Clase 1 long range Bluetooth module, supports A2DP (Source & Sink), Spp, Gatte, PBAP, HFP, HSP, AVRCP, HID protocols, already certified by FCC, Ceñudo.

4. FSC-BT806B: CSR8675, Bluetooth 5.0 modo dual, high performance Bluetooth audio module, supports A2DP (Source & Sink), Spp, Gatte, PBAP, HFP, HSP, AVRCP, HID protocols, already certified by FCC, Ceñudo, Bqb, Telecia, Beer, 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, si hay algún proyecto de audio relacionado con el módulo Bluetooth, no dudes en contactarnos.