Questions tagged «board-leds»

3
如何识别Pi
我有一堆五个Pi，每个Pi都有一个单独的主机名，并且位于同一网络上。我需要从其他Pi物理识别每个Pi，也许是通过以可识别的方式闪烁板载LED来实现的。知道我怎么能从Bash理想地做到这一点，并且无需进行任何连接吗？
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