PiKVM – Open and Inexpensive DIY IP-KVM on Raspberry Pi

I set up PiKVM DIY.

It couldn't do 1920x1080 (see the X in the table).

https://github.com/pikvm/pikvm#diy-getting-started

But you can do 1920x1080 (at lower than 60hz) just fine, but they make it seem impossible without buying their hardware, and make it inconvenient to do it.

You just have to add your own EDID for 1920x1080@30hz

Honestly I just do 2 or 5 hz when using the thing. I mainly use it for bios screens, not gaming over IP.

I bought the prebuilt kit and love it. It works with the ezCoo KVM switch to expand it to 4 remote targets.

https://pikvm.github.io/pikvm/ezcoo/

It pretty much all "just works" out of the box.