Hello, I just got some Atmega 168 Nano boards from ebay from ying2022 (here is the linkhttps://www.ebay.com/itm/374692190260 ) and can't download any sketches on them. The CH340 driver is installed and is working properly and I have no problems downloading sketches on 328 clones ( for sanity check I tried 3).
When I try to upload any sketch from IDE examples I get a following messages:
Sketch uses 860 bytes (5%) of program storage space. Maximum is 14336 bytes.
Global variables use 15 bytes (1%) of dynamic memory, leaving 1009 bytes for local variables. Maximum is 1024 bytes.
type or paste code here
Sketch uses 860 bytes (5%) of program storage space. Maximum is 14336 bytes.
Global variables use 15 bytes (1%) of dynamic memory, leaving 1009 bytes for local variables. Maximum is 1024 bytes.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x27
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x27
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x27
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x27
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x27
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x27
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x27
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x27
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x27
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x27
Problem uploading to board. See https://support.arduino.cc/hc/en-us/sections/360003198300 for suggestions.