Use second HDMI port on Raspi 4 as HDMI out

[kzieres61]

Is it possible to use the HDMI1 port on a raspi 4 as the HDMI out, instead of buying a device to do this?

[Maxim Devaev]

In general, no, but our PiKVM V4 device can do it: https://docs.pikvm.org/pass