I've switched almost exclusively to using RustDesk these days for anything outside of my LAN, and have had zero problems with it running on barebones machines, zero monitor connected. It's open source!
If you're wanting to use the windows built in RDP, there apparently is a DLL wrapper that enables the RDP server on Home installations. See github. I haven't had to use it though because my machines are all, well, "legal" copies of 10 or 11 pro, so i cant speak to whether it works or not.