FAQ about audio codex of CSR audio bluetooth module
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 dual-mode module. It provides a Bluetooth Low Energy fully compliant system for audio and data communication with Feasycom stack.
1.Feature

3.Firmware Version :
3.1. ऑडियो + Data :HFP(डूबना) + ए 2 डीपी(sink 、 source) + AVRCP +SPP + धमाकेदार
3.2 द्वार: एचएफपी(स्रोत) + ए 2 डीपी(स्रोत) + AVRCP
3.ऑडियो कोडेक :
2.1The standard support: एसबीसी ,APTX (Need purchase aptX license) .
2.2 Optional codec which can add in future (sample support OTA) :
ए) आचरण ,फास्टस्ट्रीम कोडेक,5-Band EQ, 3D stereo separation
बी) 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