SIDE NOTE: This is a legit Uno R3, not a clone. The Board does NOT show up under system networking (as it has for others), so it's not recognized as an incorrect device. Running ls -1 /dev/tty.* or ls -l /dev/tty.usb* from terminal gives me: /dev/tty.Bluetooth-Incoming-Port I can see these options:Ĭlicking the Serial Ports option doesn't do anything. 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 There are two editions available in Serial Port Logger - Standard or Professional. What's great about this program - you don't need any additional hardware to use it. Tried connecting arduino to both USB ports. RS232 Data Logger (Serial Data Logger) is a friendly yet very professional software that offers its native terminal, data export, advanced filters, flexible search options, etc. 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).

Usb serial terminal program for mac