I've hit a stumbling block with my project - I was planning on moving the project from my Arduino Uno to Arduino Nano to save space.
When i've used my nano, however, it worked to upload to it twice (I think. No success though - i attributed that to my poor coding) and have now noticed it is producing the below error:
avrdude: stk500_getsync(): not in sync resp=0x00
When I hold shift and upload I am getting:
avrdude: usbdev_open(): did not find any USB device "usb"