I was trying to get some data from MPU9250 sensor, but after a few times upload,
"avrdude: stk500_recv(): programmer is not responding" error came out.
I think I might have uploaded some weird files but it was done compiled and it worked for a few times.
Can anyone please help me.
FYI: I am a Mac user.
duplicate post at avrdude: stk500_recv(): programmer is not responding not in sync: resp=0x00 - Installation & Troubleshooting - Arduino Forum
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