Cheap HDMI Switcher with ESPHome - Share your Projects! - Home Assistant Community
Upgrade a Passive HDMI Switch with 5V Power | Eleccelerator
HDMI Splitter Is Also A Decrypter | Hackaday
button - Modify On board 4 pin switch to work with Arduino - Arduino Stack Exchange
HDMI Splitter 4K HDMI Switch, 2 x 1 or 1 x 2 HDMI Switcher Bidirectional 2 Inputs 1 Output, No External Power Needed, Supports 4K/3D/1080/HDCP for HDTV/Blu-Ray Player/DVD/DVR/Xbox - Walmart.com
Amazon.com: Type-C USB Cable for Raspberry Pi 4 B with ON/OFF Power Switch, Replacement for Raspberry Pi 4 B Power Supply Cord Pi Power Switch Cable 5V 3A-for Raspberry Pi & Arduino