When I try, it give me this error :
Sketch uses 282 bytes (8%) of program storage space. Maximum is 3456 bytes.
Global variables use 9 bytes (3%) of dynamic memory, leaving 247 bytes for local variables. Maximum is 256 bytes.
avrdude: verification error, first mismatch at byte 0x0046
0x61 != 0x67
avrdude: verification error; content mismatch
Failed uploading: uploading error: exit status 1