Hello i have just purchased the dmd and uploaded to uno and have a error message avrdude: usbdev_open(): did not find any usb device "usb" and on the usb driod error message avrdyde: stk500_getsync(): not in sync: rexp=0x00 any assistance would be helpful. Thanks.
I resolved this issue by reinstalling the windows usb drivers. I also noted that the same error can occur when the incorrect usb port was selected or incorrect setup.
Hello i have just purchased the dmd and uploaded to uno and have a error message avrdude: usbdev_open(): did not find any usb device "usb" and on the usb driod error message avrdyde: stk500_getsync(): not in sync: rexp=0x00 any assistance would be helpful. Thanks.
I resolved this issue by reinstalling the windows usb drivers. I also noted that the same error can occur when the incorrect usb port was selected or incorrect setup.