avrdude: stk500_getsync(): not in sync: resp=0x0o

Question

I am trying to upload the blink sketch on my arduino.. I hav the com port sorted out( COM 11) adn installed the drivers exactly as described in the arduino.cc website. But everytime i try to upload the sketch, i get this error:

Binary sketch size: 30,724 bytes ( Binary sketch size: 30,724 bytes (of a 32,256 byte maximum) avrdude: stk500_getsync(): not in sync: resp=0x0o

I have already tried different os( win 8 64 bit/ win 7 32/64 bit), but it still doesn't work. I am a beginner and i really need some serious help with this.. Thanx :)

Building on what FeliceM said, make sure you have selected your board and your serial port under Tools->Board and Tools->Serial Port — user2461391, Jul 30 '13 at 12:42

score 0 · Answer 1 · edited May 23 '17 at 12:31

0

This happened to me when I used a freeduino. What kind of board do you have? There are different kinds of Arduinoboards. The error "not in sync: resp=0x0o" means he can't recognize the Board. These are the steps that helped me: - reinstalled the the Duino's driver - selected the correct board in Tools->Board - also check whether the USB-cable is working.

For more details follow these links:

Freeduino v0.1 avrdude: stk500_getsync(): not in sync: resp=0x00

http://forum.arduino.cc/index.php?topic=201710.msg1486452#

edited May 23 '17 at 12:31

Community

1
1

answered Nov 29 '13 at 11:10

user160446

311
2
6

The problem was with the board's FTDI chip as the next arduino i tried worked perfectly fine. But the links are helpful. Thanks! – Shoumik Ghosal Dec 01 '13 at 03:04
How did you check the FTDI chip? – user160446 Dec 02 '13 at 15:15

avrdude: stk500_getsync(): not in sync: resp=0x0o

1 Answers1