Hello guys, I am trying to use the arduino nano, but have failed to upload the blink sketch to it.
used Unos without any problems, but get the following error message. I will copy and paste page 8 of 8 it seems to tell what the problem is, but the previous 7 pages would flood the page with too much info so I think I had better not paste it in here unless requested.
sorry to troiuble you all guys I am sure you can help me please..
System wide configuration file is "C:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf"
Using Port : COM4
Using Programmer : arduino
Overriding Baud Rate : 115200
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x2a
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x2a
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x2a
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x2a
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x2a
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x2a
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x2a
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x2a
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x2a
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x2a
avrdude done. Thank you.
Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.
Invalid library found in C:\Users\Graham\Documents\Arduino\libraries\DHT-sensor-library-master: no headers files (.h) found in C:\Users\Graham\Documents\Arduino\libraries\DHT-sensor-library-master
Invalid library found in C:\Users\Graham\Documents\Arduino\libraries\DHT-sensor-library-master: no headers files (.h) found in C:\Users\Graham\Documents\Arduino\libraries\DHT-sensor-library-master
Hi @graham410,
There are a few things you can check - Make sure you have the correct chip selected on the options menu for the board. With the ones from China, they can have a 168 and others the 328. Also, check the selection for the 328 with the old boot loader (Most of the ones from China have this) and the new boot loader (the other 328 selection)
Hope this helps.
Probably already done this but open device manager and besure your system recognized the board and double check the COM port. I have had problems with that with China stuff. In one case I could not hook up two nanos to my laptop because they both insisted on using the same COM port.
Pat Wicker (Portland, OR, USA)
@triform, hello there Triform, iI am very grateful to you.
it was exactly as you described it...
of the choices available there was a checkmark against Atmega 328p
so I tried the 168 choice, and that didnt work, but then I checked the Atmega328p(old bootloader) and it worked, many many thanks for your help.
@starnovice thank you Pat the previous poster has already solved it for me, many thanks for your kind help.
should i mark this post as closed now in some way please?
thank you for your help guys all solved now....so grateful