使用cypress 蓝牙芯片，实现血压测量参考代码-This example project demonstrates the BLE Blood Pressure Sensor application workflow. The Blood Pressure Sensor application utilizes the BLE Blood Pressure profile to report blood pressure measurement records to the Clie

本程序适用于低功耗蓝牙，用于server，和 client端连接上之后，可以互发数据，实现数据的传输(This file is for gatt server. It can send adv data, be connected by clent Client demo will enable gatt_server's notify after connection. Then two devices will exchange data.)

bluetooth client architecture saved as headphones coontrolled inside