Fair use: Creating one backup copy of your own console’s NAND for use with emulators is generally considered legal under fair use in countries like the US, though Nintendo’s EULA forbids it. Exercise your own judgment.
To stay on the right side of legalities, you should dump this file from your own hardware.
If you're asking about NAND binary in the context of computing or electronics: nandbin melonds
nand.bin is essential for unlocking in melonDS, allowing you to run DSiWare, the DSi Menu, and camera/microphone features. It must be dumped from a real DSi console using homebrew tools, paired with matching BIOS/firmware dumps. Without it, melonDS falls back to DS mode, which works fine for standard DS games.
: melonDS is highly regarded for its accuracy. When using a valid Fair use: Creating one backup copy of your
A nand.bin file cannot boot on its own. The melonDS environment requires a cohesive group of four unique system files matching the exact region of your games. Help Running DSI Mode? - melonDS board
Transfer the .nds dumper application file to your system's SD card. If you're asking about NAND binary in the
Nandina is highly valued for its ornamental qualities, particularly its vibrant foliage and showy flowers. The plant produces white or pink flowers in late summer, which are followed by red berries. The berries are toxic to humans and animals, but they provide a valuable food source for birds.
Under the "DSi" section, map the path to your nand.bin file.