I am little confused about serial ports on the BBB.
How can the BBB be connected to a RS 232 port ?? Do I have to use a USB-serial converter ?? or can this be done using the USART I/O pins on the BBB ?
I have seen a tutorial on adafruit that explains serial ports using python, I would like to use C++ for this, could anyone please point out some tutorials that explain how this can be done.