I just bought a brand new Leonardo but it doesn't seem to be working. How can I diagnose?
1st MacbookPro - OSX Mavericks (10.9) - Intel Core2Duo 2.66GHz:
-- ON LED flashes once just as I plug the USB cable in, then nothing.
2nd MacbookPro - OSX Mavericks (10.9) - Intel Core i7 2.6GHz:
-- ON LED and L LED flash together indefinitely while plugged in at around 1.3Hz
Neither Macbook shows any tty.usbmodem options in the serial port list of the IDE.
Thanks in advance.
I have exact the same problem. Where is the bug? Is it the Lenardo, the IDE or the OS X 10.9?
Thanks for a note
Actually my problem was the USB cable the unit shipped with. Swapped that out and things now work fine.
I have exact the same problem.
You also have two macbook pros each exhibiting these exact same problems?
It is really funny. I did the same and it is working perfect. Do these people never check the material they are selling.? Have they ever heard something about quality control?
The same issue!!!! thanks god i found this post