A device that adds a serial port to a computer. It plugs into the USB port and contains one or more serial port sockets. See serial port. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other ...

With a Bolutek BK3231 Bluetooth module and an RS-232 to UART converter, [iot4c] was able to create a wireless adapter that works transparently on the plotter by simply connecting it to the RX and ...