The BT805B module is a Bluetooth v4.2 single-chip radio and baseband IC for consumer and industrial electronics devices.
With Feasycom Bluetooth portable stack running on a host, designers can easily customize their applications to support multiple Bluetooth profiles, such as HFP/HSP, A2DP, AVRCP, PBAP, HID, SPP, iAP, BLE-GATT . The portable stack can support various system ,such as Linux, Android, QNX, WinCE and etc.