How to Install, Troubleshoot and Fix COM Port Drivers for Arduino ...
IfyouwanttoworkwithCH340onWindowsyouneeda32bitssystem.Alternative,buyboardsthathasanAtmelofFTDIchipforUART.,MakesuretocheckyourconfigurationsettingsandensurethattheserialportfortheCH340isenabledforyourOS.Youmayalsoneedtoreinstallthedrivers ...Int...。參考影片的文章的如下: