Starting to take shape: I’m combining PiKVM and a TESmart HKS0801A1U 8x1 HDMI KVM to access my homelab devices. I started with an unused Raspberry Pi Zero 2 W, and just added the KVM.
Still sorting out how to get PiKVM to control input switching. The TESmart config utility (Windows only, “unhandled exception” errors) and networking (fixed IP address, no DHCP) leave a lot to be desired. Hopefully I can get remote input switching working.