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Topic: arduino uno error avrdude: stk500_getsync(): not in sync: resp=0x00 (Read 1 time) previous topic - next topic


hi everyone,
i have arduino uno, but when i connecting to computer & trying to upload sketch after uploading shows message in output window as follows
Done uploading
avrdude: stk500_getsync(): not in sync: resp=0x00

i checked my arduino board with loop back test & it pass loopback test, after that i remove atmega328p-pu from board & place another atmega328p-pu(from arduino uno kit) & try to upload sketch, working fine, on that board not acident happen like over voltage, any shorting, i thought this error happen since i trying to burning bootloader, can anyone suggest me how can i resolve this problem.


Sounds like the bootloader did not burn properly.  Try to burn it again.
Facts just don't care if you ignore them.

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