How can I figure out, if an Arduino UNO is defect? Have on, which I can't upload sketches to. It's not working on Windows, even on Linux.
Everytime the following warning appears:
avrdude: stk500_cmd(): programmer is out of sync avrdude: stk500_loadaddr(): (a) protocol error, expect=0x14, resp=0x18 avrdude: stk500_paged_load(): (a) protocol error, expect=0x14, resp=0x98 avrdude: stk500_cmd(): programmer is out of sync 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_disable(): protocol error, expect=0x14, resp=0xe6
I don't have a clue of how to fix it. The IDE's version is 1.8.8
Is the Arduino Bricked? Restarting both systems, the Arduino IDE and even Arduino (Reset) didn't help.