Difference between BK8000l, BK8002, BK3252, BK3254, BK3260, BK3266

- Dec 16, 2020-

BK8000L: The classic Bluetooth chip, mainly for audio function, it is an old version Bluetooth chip of Broadcom, which supports audio transmitter, large noise and poor stability.

BK3254: Bluetooth 4.1 version, mainly bluetooth audio function, the product has been greatly improved, and it is well recognized by the market.

BK3260: Bluetooth 4.2, support SPP, BLE. it is the first series dual mode chip of BK.

BK3266: Bluetooth 5.0 version, support SPP, BLE, it is a cost-effective, it can be used for speaker and car electronics.


ChipsetBluetooth
Version
UARTSPPBLESound
Channel
Differential outputI2SAudio
Transmitter 
BK8000L2.1YesNoNoMeno\StereoNoNoYes
BK80022.1YesNoNoMeno\StereoNoNoYes
BK32522.1YesNoNoMeno\StereoNoNoYes
BK32544.1YesNoNoMeno\StereoNoNoYes
BK32604.2YesYesYesMeno\StereoNoYesYes
BK32664.2YesYesYesMeno\StereoNoYesYes