Large 3DS and 2DS community covering homebrew, NetPass features, and handheld console help.
NetPass serves one of the larger Nintendo handheld scenes, with members focused on 3DS and 2DS homebrew, custom features, and keeping older systems alive. People troubleshoot setups, share useful tools, and revive functionality that official servers dropped long ago. It is a deep well of knowledge for anyone tinkering with these consoles.