Sounds like I lost the com processor reading some of the other posts on this topic. the upload fails but the loop back test passed ok, no tx or rx leds, Uno runs my last skecth ok and blinks the led on reset Any hope of salvaging this UNO r3 or is it ready for the trash can? windows 7 UNO re3 l…

Bummed out: infamous avrdude: stk500_getsync(): not in sync: resp=0x30

system August 2, 2013, 10:14am 5

I changed my cable and then it worked no problem.

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