My PC is running Win 8.1 32-bit.
I am trying to load the original 1sec/1sec "blink.ino" into a 5V Nano Mini, which is currently running a modified 1sec/5sec "blink.ino" version ... (so the mini works OK) ..but the original programme won't load. The board and processor types are correctly entered in the code
I'm using a USB-TTL 4-wire adaptor (it has a SILABS CP2102 chip).
All this kit is cheap Chinese, but ....
Those same Mini/adaptor devices loaded/ran fine via a friend's laptop on Sat.
(after resetting the mini to load the new code)
My problem seems to be a comms problem
The error mesages say:-
stk500_recv () : programmer is not responding
stk500_getsync () attempt 1 of 10: not in sync: resp=0x75
Both the PC and the code show port COM6 115200.
My PC recognises the SILAB CP210x chip by name and says that the driver is "up to date" and is "working properly".
I have had many failed attempts with all sorts of resetting-timing combinations and no successes.
I can't find the solution!
Help would be appreciated.
Regards John M