[Mike Lu] likes to add serial ports to his routers to use for debugging but he didn’t want to drill holes in his new RT-N12. After a bit of head-scratching he thought about repurposing the four unused ...

Check Port on Linux and macOS To check the device name for the serial port of your {IDF_TARGET_NAME} board (or external converter dongle), run this command two times, first with the board/dongle ...

I'm not so sure about using the serial port in C#, but with the regular old win32 api you pretty much just open the serial port like any other file specifiying "COM1" as the file name (or whatever the ...

What kind of cable do I need for a serial port connection between two computers? For the type of connection we are talking about here, you need a so called 'null modem cable'. A null modem cable is an ...

Frank da Cruz, The Kermit Project, Columbia University, New York City, 28 Nov 2006. A brief synopsis of portions of Using C-Kermit, Appendix II, "A Condensed Guide to ...

I need to do a serial port connection with a win98 or Xp Pro box. It is to connect to a Nortel Meridian phone system. My problem is that I cannot get the Serial COnnection on Com2 to come up as an ...

If you've been using computers for more than a couple of decades, you've probably used a serial port to attach peripherals like your mouse and modem. Until the USB standard rendered them obsolete in ...