关于CSR音频蓝牙模块的常见问题解答
Hereby we would like to recommend one typical BT module – CSR audio bluetooth module FSC-BT802 ,which provide by shenzhen feasycom .

FSC-BT802 is a Bluetooth 5.0 双模式模块. It provides a Bluetooth Low Energy fully compliant system for audio and data communication with Feasycom stack.
1.Feature

3.Firmware Version :
3.1. 声音的 + Data :HFP(下沉) + A2DP(sink 、 source) + AVRCP +SPP + BLE
3.2 网关: HFP(来源) + A2DP(来源) + AVRCP
3.音频编解码器 :
2.1The standard support: SBC ,aptx (Need purchase aptX license) .
2.2 Optional codec which can add in future (sample support OTA) :
一个) AAC ,FastStream编解码器,5-Band EQ, 3D stereo separation
b) Audio ADC function for Aux Audio input
2.3The codec which do not support: AAC+,MP3 ext
Actually here may only show some kinds of audio codex ,for more and details you can feel ree to contact sales:sales@www.feasycom.com