Stm32 通过串口访问GPS模块然后将数据加工后传给电脑或者上位机，用来计算两个GPS模块之间的距离。 ,Stm32 module through the serial port and then visit the GPS data to a computer after processing or PC, used to calculate both the distance between the GPS module.

STM32双串口测试，可以使用，已经测试过了，是不错的选择-STM32 dual serial testing, can be used, has been tested, is a good choice

用STM32开发的一款GPS程序串口打印，基本功能都有。希望有参考作用-Use STM32 development a GPS program serial print, the basic functions.Hope to have reference

Based on the stm32+mc20 gps positioning system, the 32 serial port control 20 sends the AT command and uploads it to the platform via http.