Is there any possibility to get wireguard working to access my raspberry pi from outside my home? I’ve port forwarded the wireguard udp port and it doesn’t work… Likely because I’m behind a NAT. My wan public ip is like 10.x.x.x which is most likely a private ip. Running tailscale for now
It is definitely possible, yeah. Tailscale and similar don't do magic either.
I'm not sure on the specifics, though. I think, you want a TURN server or a STUN server.
I’ve gotten decent results with NAT traversal tricks, but the only way I’ve gotten it to perform reliably is with a relay fall back.
This is exactly what you get with tailscale.