On 02/10/2011 12:12 AM, Bo Berglund wrote: > In all of my RS232 experience in Delphi ,,, AFAIK, Delphi does not have any serial port support. We successfully used the 3rd party component "AsyncPro" (now open source, available on SourceForge) for this. AFAIK, it not (yet) has been ported to FPC/Lazarus and platform independence. -Michael