"DelPiccolo Ivano" <ivano.delpiccolo at degroof.be> wrote in news:3c737e09$0$12226$4d4efb8e at news.be.uu.net: > How can I read/write on a RS232 port ? > I'm working under windows 98. try http://pyserial.sourceforge.net -- Chris <cliechti at gmx.net>