think mine is bricked. I am running macbook pro, I created a “hardware"folder and put the zip file in it as per the manual (though it doesn’t say that one needs to create the folder…) the board is now listed in the arduino board drop down, but it simply will not show up on the serial port. nada, nothing. I plug it in and the red LED comes on but that is it, my macbook acts as though nothing has been plugged in.
any suggestions?