Arduino Stack Exchange is a question and answer site for developers of open-source hardware and software that is compatible with Arduino. It only takes a minute to sign up.

Sign up to join this community

Anybody can ask a question

Anybody can answer

The best answers are voted up and rise to the top

I cannot upload any code to my arduino nano

Ask Question

Asked 3 years, 2 months ago

Modified 3 years, 1 month ago

Viewed 2k times

1

Arduino: 1.8.13 (Windows Store 1.8.42.0) (Windows 10), Board: "Arduino Nano, ATmega328P"

Sketch uses 934 bytes (3%) of program storage space. Maximum is 30720 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_getsync() attempt 1 of 10: not in sync: resp=0x49

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x49

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x49

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x49

An error occurred while uploading the sketch

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x49

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x49

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x49

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x49

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x49

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x49

This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

asked Sep 10, 2020 at 12:12

Îshu

112 bronze badges

2

Do you have the right COM port selected? Is your Nano a cheap chinese clone that may not even have the bootloader installed (I have had that before...)? Has it ever worked, or is this your first attempt with this board?
– Majenko
Sep 10, 2020 at 12:13
1

Does this answer your question? "avrdude: stk500_getsync(): not in sync: resp=0x00," aka Some Dude Named Avr Won't Let Me Upload My Program
– Juraj ♦
Sep 10, 2020 at 14:47
First try the "Old bootloader" answer
– Juraj ♦
Sep 10, 2020 at 16:14
The old boot loader fixed it for me. A lot of the Chinese boards I used have that issue.
– Ananas_hoi
Sep 11, 2020 at 6:14

Add a comment |

2 Answers 2

Sorted by:

1

For me selecting the ATmega328P (Old Bootloader) from the Tools --> Processor menu in the Arduino IDE solved the problem.

See: https://gyorgybalassy.wordpress.com/2020/10/16/arduino-programmer-is-not-responding-not-in-sync-error/

answered Oct 16, 2020 at 4:07

György Balássy

1412 bronze badges

Add a comment |

0

I had the same problem with an Arduino Micro. When the upload starts, press once the reset button.

answered Sep 10, 2020 at 16:53

Python Schlange

4261 gold badge4 silver badges18 bronze badges

Add a comment |

Your Answer

Sign up or log in

Post as a guest

Name

Email

Required, but never shown

Post as a guest

Name

Email

Required, but never shown

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Not the answer you're looking for? Browse other questions tagged
arduino-nano
or ask your own question.