Hi, I have been trying to use an Arduino Nano and a Adafruit Pro Trinket on all three of my Mac's, all running Sierra version 10.12.6. In all cases I see no useable serial port in the IDE except for the /dev/cu.Bluetooth-Incoming-Port that is of no use in this case. I have been searching the Interne…

Arduino IDE does not list serial ports on Mac

Topic		Replies	Views
Couldn't find serial port when using arduino nano Mac OS Sierra IDE 1.x	2	788	May 5, 2021
Arduino IDE problem on Mac OS X Troubleshooting	3	998	May 6, 2021
New to arduino, not showing up on serial port IDE 1.x	1	1057	May 5, 2021
No Serial Ports visible for Arduino under Mac OSX El Capitan IDE 1.x	5	825	May 5, 2021
Serial Ports not showing up IDE 1.x	3	783	May 5, 2021