PetitModem is a success!

How u do that?

The program "PetitModem". I searched it and it was the first result. It's in Japanese, but the instructions were simple. It's created by the user れい .

How long did it take to transfer?

The files are transferred via audio, so it only takes several seconds depending on the image size. Since this was rather small, it only took about 15 seconds.

Oh really? I was messing around with it earlier, and tried one file that would have taken about 15 minutes, and another that would have taken an hour! Maybe I wasn't doing it right...

Make sure the program on PC and 3DS both have the same matching bps speed. I messed up at first because the PC was sending the file at 1200bps, and the 3DS was trying to recieve it at 600bps.

On a side note, I have all the character portraits, but I have no idea how to even program a simple menu :(

Like I said, I have all the portraits for the characters, but I don't know how to use them in anything :/

Can I have the public key for that?

i found a program on the nes that does the same thing its one of those nes tools

I was hoping to do it via camera mode, but I guess SmileBasic doesn't have it. Thanks for the info on PetitModem.

Here's a link to the Public Key and original post. https://miiverse.nintendo.net/posts/AYIHAAAEAADHVHhrEsNGSQ

OMG I cannot stop laughing about Mario face appearing so good. This app is revolutionary!

the post could not be found and i typed it in right too...