WARNING - This site is for adults only!
The developer maintains an up‑to‑date issue tracker on GitHub; most of the above have patches slated for the next minor release (v1.3.1).
Nandbin melons, also known as "Nandbin" or "Bin Nand," are a type of melon that originated in Southeast Asia, specifically in the tropical regions of Thailand and Cambodia. The name "Nandbin" is derived from the Thai language, with "Nand" meaning "sweet" and "bin" referring to the melon. These melons have been cultivated for centuries in the region, but it's only in recent years that they've gained popularity worldwide.
[Main Window] -> [Config] -> [Emu Settings] -> [DS Mode / DSi Mode] | Ensure "DSi Mode" is selected <-----+ | Link your bios7.bin, bios9.bin, firmware.bin, and nand.bin Getting DSi/DSiWare games to work in melonDS - RetroPie
melonDS is a free, open-source Nintendo DS and DSi emulator known for its accuracy and performance. It distinguishes itself from older emulators like DeSmuME through a modern feature set, including local multiplayer support, a fast JIT recompiler, and a clean, user-friendly interface. The project is led by a developer known as Arisotura (StapleButter) and is available for Windows, macOS, Linux, and BSD systems. nandbin melonds new
Getting a NAND dump is a legal gray area, but if you own a physical DSi, you can dump your own NAND using homebrew applications like dsibiosdumper.nds . Alternatively, there are tools available that can generate a generic DSi NAND from scratch for use in emulators.
Users generally prefer the melonDS standalone version over RetroArch cores for NAND-heavy tasks (like DSi emulation) due to better performance and direct access to system settings. Quick Setup Summary
Ensure your console has access to the exploit or can boot homebrew via an SD card exploit like Memory Pit . Step 2: Utilize the melonDS DSi Dumper MelonDS Full Setup Guide - DS/DSi Emulator for PC The developer maintains an up‑to‑date issue tracker on
Demystifying the nand.bin in melonDS: The Ultimate Guide to the New DSi Emulation Setup
To run melonDS in DSi mode, you need a specific set of files typically dumped from a physical DSi: : The internal storage image.
The official melonDS DSi BIOS and NAND dumper now outputs cleanly into an automatically generated dsidump folder on your physical DSi's SD card. It embeds a "nocash footer" directly at the 0xFF800 offset. This footer packages the eMMC CID and Console ID alongside the raw dump, allowing melonDS to decrypt and read the system memory layout automatically. The DSi Title Manager These melons have been cultivated for centuries in
In the context of the emulator, nand.bin refers to the file representing the internal storage of a Nintendo DSi. Significant updates to the emulator (specifically version 1.1 released in November 2025) and its "melonDS DS" fork have streamlined how this file is used for DSi and DSiWare emulation. Overview of nand.bin in melonDS
You also need bios9i.bin , bios7i.bin , and a firmware.bin dumped from the same console . Managing Titles on the NAND
The term refers to the physical flash memory chips inside hardware consoles like the Nintendo DSi. It behaves essentially like a mini hard drive, housing: The native DSi System Software / OS
Easier linking of DSi NAND, BIOS, and firmware files.
