What OS are you using?? I've run in to this in Linux if my user account didn't have permissions to use the serial interface.? If it's Windows, it's possible you have the wrong COM port selected.
On Fri, Mar 17, 2017 at 9:02 AM, Tim - K7PTM
<tamccain@...> wrote:
In attempting to upload this sketch to my arduino, I am getting the following error
avrdude: error: programmer did not respond to command: exit bootloader
I have tried it multiple times, and have changed USB ports in case it was a USB error, but to no avail.
Thanks
