New Pro Mini atmega328 5V 16M (clone) - not in sync - solved

Development Other Hardware Development
11

I suffer this issue for 1 day, and I use Arduino FTDI Basic FT232RL in Windows 7 64bit version

At last I found, the VCP driver 2.08.30 got some problem with 64bit OS.

I switch to 2.08.24 and there are no problem at all.