Arduino Nano avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00

Downloads: (150x150) | (300x225) | (768x576) | (768x576) | (1536x1152) | (2048x1536) | (600x400) | (600x600) | (2000x1125) | (1200x900) | (1000x750) | (800x600) | (600x450) | (400x300) | (200x170) | (100x100) | (350x350) | (650x650) | (300x300) | (600x450) | (100x100) | (2048x1536)