I have followed all the steps, but when I get to step 7 and type in the dialog box, nothing is returned after I press “enter” or “send”. This happens when I try any of the four following “serial ports” (under Tools > Serial Port): /dev/tty.usbmodem1411, /dev/cu.usbmodem1411, /dev/tty.Bluetooth-Incoming-Port, /dev/cu.Bluetooth-Incoming-Port
I have 2 more options for “serial ports”: /dev/tty.Bluetooth-Modem and /dev/cu.Bluetooth-Modem. When I try each of these, both return an error message saying the port is already in use and try quitting any programs that could be using it. I don’t have any other programs running on my computer, and the only other cable plugged in is my charger.
What does this mean? How do I fix it? I’m trying to use a standard USB to micro-usb (android charger, but it also lets you move files on/off your phone) cable to upload a program to my board. I have an Arduino Leonardo that I’m trying to use.
Thanks for the help!