这是一个GPS串口仿真程序，配合蓝牙适配器可做蓝牙GPS仿真，做GIS开发的可能需要，你可输入你要修改的经纬度，改过记得checksum一下，替换掉原来校验位。因为gps数据都必须经过较验。-This is a simulation program Serial GPS, Bluetooth Adapter with Bluetooth GPS can do simulation, so the development of the GIS may be necessary, you can e

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