NervesKey.put_settings

You're seeing just the function put_settings, go back to NervesKey module for more information.
Link to this function

put_settings(transport, settings)

View Source

Specs

put_settings(ATECC508A.Transport.t(), map()) :: :ok

Store settings on the NervesKey

This overwrites all of the settings that are currently on the key and should be used with care since there's no protection against a race condition with other NervesKey users.