I searched for Broadcom USB drivers but got hits for Silabs one instead. Walked through the entire Arduino Mac OSX guide:Īfter looking into the system info of my Macbook Pro, I can see the USB Controller is Broadcom based, in case that helps. Tried various cables, including the one that a I used before the Yosemite upgrade.Īrduino compatible's serial port not showing Mac OSX Tried connecting arduino to both USB ports. I followed a tutorial of how to remove the existing Apple drivers and removed the kext files, etc. version of the FTDI driver hoping that would clear it up: /Volumes/FTDIUSBSerialDriver_v2_2_18 I've installed the latest version of the FTDI drivers (even though, from what I recall the UNO doesn't even need them): FTDIUSBSerialDriver_v2_3.dmgĭowngraded to a prev. I have followed several tutorials and threads on how to 'fix' this issue, all to no avail: When I opened the Arduino IDE I selected Tools > Board > 'Arduino UNO', but when I try to choose a Serial Port the only options are: /dev/tty.Bluetooth-Incoming-Port

I connected my Arduino UNO R3 to my computer for the first time after the Yosemite upgrade - it worked fine before this! I have a MacBook Pro running OS X Yosemite (10.10.3).

Bluetooth usb 3 port for mac