1、程序串口波特率是115200 2、C15脚作为输入引脚。C15脚接低电平时输出陀螺仪信号，C15脚接高电平，输出加速度信号。-1, the program serial baud rate is 115200 2, C15 pin as input pin. C15 pin is connected to the output of the gyro signal, the C15 pin is connected to the high level, the output acce