- Announcement about May 10th, 2018 update and your password.
I downloaded the drivers to communicate with the activity board. I was then able to send programs to my activity bot, but after I exited the program and restarted my macbook pro with el capitan 10.11.2 I could not find the com port within SimpleIDE. I then went back to the parallax website to once again download the drivers. I was again able to communicate with the activity bot, but when I restarted my mac and then went back into SimpleIDE and tried to run a program the Hammer at the bottom right said "Building" and then "Serial Port not available, connect a USB propel" Any ideas?