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yegle • yesterday at 10:09 PM • 2 replies • view on HN

I think the standard control for TV is the RS-232C port on the TV.

https://community.home-assistant.io/t/serial-projector-contr... from a quick search.

Replies

lmz • yesterday at 11:37 PM

HDMI CEC could do something similar as well.

GauntletWizard • today at 12:21 AM

I'm surprised we haven't seen a cheap, USB powered Bluetooth RE-232C dongle for home assistant yet.