2015.07.15 MAC CC2540 BLE CH340 Driver Install (Serial to USB)

將SmartRF板插入USB 卻無法正常使用 於是安裝CH340 Driver for MAC  http://www.wch.cn/download/CH341SER_MAC_ZIP.html  安裝完後還是看不到設備，必需在termnal 輸入以下command  sudo nvram boot-args="kext-dev-mode=1" sudo reboot 自動重開機之後就可以看到...

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