GPS模块通过串口向单片机发送固定格式的数据，单片机的串口接收到数据后，进行解析，在LCD上显示，包括：日期时间，经纬度，速度，角度，高度-The GPS module through the serial port to the microcontroller sends a fixed format data, the serial after receiving the data, analysis, display, including: the LCD date time, latit