What Is a Bluetooth® Amplifier?
The technical specifications of Bluetooth include the application part (ie the application model) of Bluetooth in addition to the protocol part. When implementing Bluetooth, Bluetooth is generally divided into two parts to consider. One is the software implementation part, which is located on the top of the HCI, including L2CAP, RFCOMM, SDP, and TCS on top of the Bluetooth protocol stack and some applications of Bluetooth; It is the hardware implementation part, which is located below the HCI, that is, the underlying hardware module.