Would love to be able to run this on "junk" hardware, say, a super old, 32-bit obsolete Netgear router, etc. Not necessarily for networking purposes, but just

Would love to be able to run this on "junk" hardware, say, a super old, 32-bit obsolete Netgear router, etc. Not necessarily for networking purposes, but just to be able to leverage the hw for fun. Though a Contikibased router OS/OpenWRT clone would be awesome!