Arduino Forum

Using Arduino => Avrdude, stk500, Bootloader issues => Topic started by: darkgeej on Jul 17, 2019, 10:45 am

Title: Arduino nano upload error
Post by: darkgeej on Jul 17, 2019, 10:45 am
Hi , guess its a classic problem

I got some new nano with CH34 , and ive checked the ic
and it is 328P, heres my setting

Board arduino nano
processor atmega328p

port : my usb port thats its attached so, and i disappears when i disconnect
so im sure its the right one.

but when i try upload the basic script blink it says

avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00


testet it with my other mega/unos and these have no problem.

and testet multi cables for its, and get the same error everything.
ive updates the CH34 driver, no win
tested it on my W10 and MACOS no win...

Where im a going wrong here.*

UPDATE: 2 of the new nanos was broken the rest worked
Title: Re: Arduino nano upload error
Post by: sterretje on Jul 17, 2019, 02:19 pm
Try the 'old bootloader' option in the processor menu.
Title: Re: Arduino nano upload error
Post by: darkgeej on Jul 17, 2019, 03:37 pm
did that to, no go, but the others works just fine ;)
Title: Re: Arduino nano upload error
Post by: sterretje on Jul 17, 2019, 05:31 pm
It's possible that the cheap chinese crap that failed does not have a bootloader installed.