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In the professional A/V integration world, it's normal for displays and projectors to have serial port interfaces that can be driven by commands from e.g. a Cre
by closeparen 2mo ago
In the professional A/V integration world, it's normal for displays and projectors to have serial port interfaces that can be driven by commands from e.g. a Crestron controller or video switcher. Just not as much of a home/consumer thing.
- wolvoleo 2mo agoMost LGs had a serial option, you can plug in a very specific USB to serial module in its USB port and then control it over serial with fairly generic commands. Not sure if they still have this though. Mine does.