bluetooth - Microchip的双BLE模块RN-4677是否使用MLDP配置文件

Question

Microchip 的双 BLE 模块 RN-4677 是否使用 MLDP 配置文件？我搜索了所有数据表，但找不到答案。数据表只说:

In addition to SPP for Bluetooth Classic connectivity, the RN4677 introduces a private Generic Attribute Profile (GATT) service for serial data transfer between two BLE devices. This BLE data streaming service provided in the RN4677 is named “Transparent UART”. Therefore, the RN4677 is a Dual mode Bluetooth module, which supports both Bluetooth Classic and BLE serial data connectivity.

但在 Microchip 的其他一些数据表中，例如对于 RN4020，它说的是

For all supported profiles and services, the RN4020 module can be configured to act as server and client roles at the same time. Furthermore, the RN4020 module supports the private Microchip Low-energy Data Profile (MLDP), which provides an asynchronous serial data connection between two RN4020 devices.

那么是一样的还是有区别的？谢谢!

Answer 1

好像是在RN-4677上实现了MLDP。