Yes, a
RS232 to USB converter does have a full-blown UART circuit built-in. As any standard UART, it
does have Rx, Tx, and flow control pins. ... When data is there, the
USB side returns the piece of data.
Mar 28, 2017');})();(function(){window.jsl.dh('6','
');})();(function(){window.jsl.dh('_3iacYIasJNbL0PEPifmYiAk42','
');})();(function(){window.jsl.dh('8','
USB to RS232 adapter cable connects from the USB-A port of a computer to a device with a female DB9 port; Bus-powered Serial to USB adapter connects to devices for configuration or programming.
