Your TV's RS-232 Serial Port Can Do A Lot More Than You Probably Realized

You may recognize the RS-232 serial port on your TV, but do you know all that it can do? It's probably more than you realized ...
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Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do)

With the exception of USB and HDMI inputs, you've probably never given much thought to the ports and connections your TV offers, especially once your home theater system is set up. But the RS-232 ...
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What the RS-232 port on your TV is actually for

You might have a nine-pin port on the back of your TV, known as an RS-232 serial port, or sometimes just a serial port. This same type of port is commonly used to connect a computer to a printer, but ...