我用的是买来发射板配的线直接连接电脑,端口一直识别不出来,,一开始smart显示了需要更新固态硬件,我选择了取消,然后它就再也识别不出来了,这是怎么回事? 这块板子要怎么烧入程序啊?

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我用的是买来发射板配的线直接连接电脑,端口一直识别不出来,,一开始smart显示了需要更新固态硬件,我选择了取消,然后它就再也识别不出来了,这是怎么回事? 这块板子要怎么烧入程序啊?
