gpRS无线数传模块在VB中的编程方法，又详细的文字说明。-gpRS wireless module in the VB method of programming and a detailed text descr iption.

利用visual basic通过gpIB控制设备HP34970进行对产品测试.gpIB需在安装驱动后再安装VISA后连接设备方可使用.-The use of visual basic through gpIB control equipment on an HP34970 test. gpIB driver and then installed after the installation of VISA can be used to connect equipment.