BM77的参考设计，包含硬件功能，参考电路设计

BM77参考手册

│ Application Note_BM77SPP03_S3_v25_140805.pdf │ BLUETOOTH LOW ENERGY CHAT BETWEEN PC AND IOS DEVICE USING BM77.pdf │ BM77SPP and BM79BLETR Command Set v0 96.pdf │ BM77_EVB_User_Guide_20141003_rev0 4.pdf │ UI+EEPROM Getting Started.txt │ ├─PC Chat Tool │ BT Chat v005.exe │ ├─UI │ └─BM77SPP UI v301.107(FW v1.42 RC) │ └─BM77SPP03 UI v301.107 │ BM77SPP03 UI v301.107 default.txt │ BM77SPP03 UI v301.107.exe │ └─Write EEPROM Tool E2PROM_tool_120820_64K.exe

蓝牙资料BM77和BM78 库存

1、蓝牙芯片BM77开发资料 2、MCU通过串口与BM77通讯 3、蓝牙协议栈等都在BM77端完成，所以主机只需要解析处理好与BM77之间的通讯协议即可 4、建议用状态机来做