蓝牙芯片ZV4301的调试工具源码.做蓝牙产品时很有参考价值内部有串口的编程序源码,对有串口编成需求的同志有参考价值.-ZV4301 Bluetooth chip debugging tool source. Bluetooth products do great reference value to the internal serial the program source code, a serial composition of demand comrades reference val