what is Bluetooth Protocol Stack The Bluetooth stack, also known as the Bluetooth protocol stack, is a collection of software protocols that Bluetooth devices use to communicate with each other. The stack consists of several layers, each responsible for a specific function. These layers work together to establish and maintain the connection between two or more Bluetooth devices and facilitate communication between them. Some of the functions that the Bluetooth stack performs include device discovery, connection establishment, and data transfer. Different operating systems and devices may use different Bluetooth stacks, and several different protocols may be used within each stack. How to Select Suitable Bluetooth Protocol Stack/RF Module for Car Usually, when we choose the Bluetooth Protocol Stack/RF module for car applications, the following points need to be confirmed: 1. Operating system (OS): Android/Linux, etc.2. Kernel version3. Interface requirements: such as UART, SDIO, PCle, etc.4. Detailed application scenarios Feasycom Bluetooth protocol stack / RF module introduction Model BT805A BT805B/C BT825B BT825EB WF122 BW101 BW104 BW105 BW121 BW126 BW151 Chipset CSR8311 CSR8811 RTL8761BTV RTL8761BTV RTL8811 QCA1023 QCA6574A QCA6574A RTL8821CS RTL8852BE AD8800 UART YES YES …
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