Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do)

Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do) ...
Hackaday

Linux Fu: The Infinite Serial Port

Ok, the title is a bit misleading. Like most things in life, it really isn’t infinite. But I’m going to show you how you can use a very interesting Linux feature to turn one serial port from a ...
SlashGear

Here's What A Computer's Serial Port Was For (And Where It's Still Necessary)

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 ...

What the RS-232 port on your TV is actually for

You may have noticed your TV has a port marked RS-232 on the back that doesn't look like any other connector you have. Here's what it's for.