I try to upload the basic example code BLINK failed and got error:
Arduino: 1.8.12 (Windows 10), Board: "Arduino Uno"
Sketch uses 924 bytes (2%) of program storage space. Maximum is 32256 bytes.
Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_recv(): programmer is not responding
avr_read(): error reading address 0x0000
read operation not supported for memory "flash"
avrdude: failed to read all of flash memory, rc=-2
avrdude: stk500_recv(): programmer is not responding
the selected serial port avrdude: stk500_recv(): programmer is not responding
does not exist or your board is not connected
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
I changed another board same,
whats wrong
Thanks