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usb driver of nrf52840 for mac os

hi.,

we develop a product that use nrf52840,and it need to suport usb dfu in windowns and mac.and also need achieve cdc communication .this funcation is ok in windows,and in the mac ,there is some suspicious。

1.where is the file of .pkg that usb cdc driver of mac os?

2. how to use the urfutil.exe to dfu in the mac os? 

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  • Hi,

    I do not recommend using the executable you can download from GitHub directly. First of all you would need to make it executable (chmod +x), then you would have to make an exception to allow running apps form an unidentified developer, and then you may get some other incompatibilities.

    The best way to install nrfutil (as most other python tools) is to use pip. So first ensure you have pip if not allready, and then run "pip install nrfutil" from your terminal.

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