Here is a link for how to do so on DLINK DIR Series routers.
If you’ve never set this up, the password and username should be the default for the router, which you can find in the manuals or through a quick google search of your router. Type this IP address into your broswer to get to your Router’s settings. Your router will be the “Default Gateway”
If you do not know your router’s IP address, you can search the serial number for it, or if on windows you can open a command prompt and type “ipconfig”. This means that your 3DS will have a specific IP address set aside for it to connect to. (DO NOT SKIP ANY STEPS, NO MATTER HOW TEDIOUS OR UNIMPORTANT IT MAY LOOK!) Step 2 Installing NTR CFW (streaming software/custom firmware) 2.1 – Reserve IP for 3dsįirst thing we need to do is setup your wireless connection on the 3ds so you have a static IP. For an in depts look at the credits page, click here. Immense thanks and credit goes to the 3ds Hacking community and Plailect for this guide. This is an extremely lengthy process, so set aside an afternoon to get started. The guide and tools developed do a great job providing failsafes, but it’s always best to be safe and prepared. For the benefit of not Bricking your n3DS I would suggest reading every page of this guide thoroughly as you go through it. I will not write a guide for this, as there is already a guide that goes extremely in depth, provides immense support, and has forums + irc channels for you to find solutions to any problems you may run into. Installing A9LH on your New Nintendo 3ds is the biggest part of the process, and by far will be the longest. Philips PH0 screwdriver (SD card is behind the backplate of the New Nintendo 3ds.Quality is not up to par of physical capture cards (still really good though!).Limitations on functionality in stream mode.Not Future Proof (3ds system updates may break the setup).CFW(Custom FirmWare) Allows a lot of cool stuff, such as homebrew and region free.DS games cannot be streamed, as it only streams games that boot in 3ds mode. You cannot soft reset your games or load new games without fully rebooting the console and re initializing the streaming software. There are also some difficulties using the 3ds when it is in streaming mode. Depending on the game, I can get anywhere from 30-40 steady FPS on both screens at a bit of lower quality. Secondly, you will not achieve the same level of quality on your 3ds with wireless software based capture. First off, it takes a good amount of time to set up, as well as a little bit of risk (console bricking potential).
There IS a way to stream 3ds games from a New Nintendo 3ds without a capture card, but not without a bit of trade off. 3ds Capture cards have a high financial barrier of entry, long turnover time (can take up to 3 months to get a card installed) as well as reported low durability on the katsukitty cards. As a Nintendo streamer on Twitch I’ve struggled with finding a reliable way to capture 3ds gameplay. The 3DS offers a library of some of the most iconic games spanning almost every genre, spanning from classics like Pokemon and Fire Emblem to awesome new IPs like Bravely Default.