We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kimber Streams, Dave Gershgorn, and Haley Perry After a new round of testing, ...
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Your TV's RS-232 port is a seriously useful automation tool - how to unlock its full potential
Most TV ports fade into the background once everything is connected -- aside from HDMI and USB. But for advanced users, the RS-232 serial port can unlock a surprising amount of control over home ...
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