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如何自制一根RJ45转串口线
更新时间: 2020-07-01 00:00:00  

自制一根RJ45转串口线的步骤:

1、首先要找一个9针串口公头的接插件,一段网线,一个水晶头;

2、连接水晶头的串口即可。

序号说明:串口的公头,针的根部会有浮雕的号码,会标明针号1号至9号。

注意:只要保证串口和水晶头这两端的线序符合上面即可,官方规范是用反转线。

关键词: 如何 自制 rj45

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