Here's what I did so far:- Create an AppleScript that shows me the number of unread mails
but it seems not to work with macOS Sierra.
I get the message that the script does not understand the message "serialport list".
That seems extremely unlikely.
global myPorton run set use_port to "/dev/cu.usbmodem1411" set myPort to serialport open use_port bps rate 9600 data bits 8 parity 0 stop bits 1 handshake 0 end run