Just describe your idea. Codey writes the code, draws the wiring diagram, compiles it in the cloud, and uploads it straight to your board — all from one browser tab. No IDE, no driver hell, no setup.
Launch the and select Launch BootMii from the HOME menu.
For general users and enthusiasts, a NAND dump serves several critical functions: How to download files - Internet Archive Help Center
aim to catalog and archive the thousands of games released for the system across all regions. Technical Challenges & "The Bricking Problem"
The is a 512MB flash memory chip that stores the console's operating system, system menu, user settings, save data, and downloaded channels . On the Internet Archive , Wii NAND-related content primarily serves two purposes: preservation of development hardware and hosting community-maintained tools for homebrew and emulation. Wii NAND Content on Internet Archive
The Wii NAND (Not AND flash memory) was the console's brain, heart, and soul. It held the System Menu, the IOS (Input/Output Security) modules, the Miis, the save files, and the digital licenses for the Wii Shop Channel. When the Internet Archive began to fill with metadata and ROMs for Nintendo’s seventh-generation powerhouse, a realization set in: without the NAND, a Wii emulator was just an empty shell, and a physical Wii was a ticking time bomb of data degradation.
Most uploads are clearly labeled by region (USA, JPN, EUR) and system menu version (4.3, 4.1, 3.2, etc.). Many come with SHA-1 hashes to verify integrity.
Every Codey project comes with a real wiring diagram. Color-coded wires, labeled pins, and a complete connection table — exportable as PDF or printed straight from your browser.
Red for 5V, black for GND, signals in distinct colors — exactly how you'd draw it on paper, only neater.
Below every diagram you get a Wire From → To list with pin labels, so you can wire your circuit without guessing.
One click to download a printable PDF of the diagram — handy for workshops, classrooms or your own build log.
Codey ships with a library of common modules: OLED displays, DHT11/22, HC-SR04, servos, relays, MOSFETs, RGB LEDs and many more.
Codey works out of the box with the most popular development boards. Plug one in over USB, pick it from the dropdown, and start vibing.
The classic. ATmega328P @ 16 MHz, 14 digital I/O, 6 analog inputs. Perfect for beginners.
Compact ATmega328P board. Same brains as the UNO, breadboard-friendly form factor. wii nand internet archive
54 digital I/O and 16 analog inputs. The go-to when one UNO simply isn't enough.
The popular WROOM-32 module. Dual-core 240 MHz, Wi-Fi + Bluetooth, 30 GPIO. Launch the and select Launch BootMii from the HOME menu
Beefy S3: 16 MB Flash, 8 MB PSRAM, native USB-CDC. Two USB ports — Codey knows which is which.
RISC-V single-core, ultra-low-power, USB-C and a built-in OLED. Tiny but very capable. On the Internet Archive , Wii NAND-related content
More boards added regularly. Direct USB upload over Web Serial — no drivers, no Arduino IDE required.
If you love vibe coding with Cursor or Claude Code, you'll feel right at home in Codey. Same describe-it-and-it-builds flow — except Codey runs your code on a real Arduino or ESP32, not on a server.
Launch the and select Launch BootMii from the HOME menu.
For general users and enthusiasts, a NAND dump serves several critical functions: How to download files - Internet Archive Help Center
aim to catalog and archive the thousands of games released for the system across all regions. Technical Challenges & "The Bricking Problem"
The is a 512MB flash memory chip that stores the console's operating system, system menu, user settings, save data, and downloaded channels . On the Internet Archive , Wii NAND-related content primarily serves two purposes: preservation of development hardware and hosting community-maintained tools for homebrew and emulation. Wii NAND Content on Internet Archive
The Wii NAND (Not AND flash memory) was the console's brain, heart, and soul. It held the System Menu, the IOS (Input/Output Security) modules, the Miis, the save files, and the digital licenses for the Wii Shop Channel. When the Internet Archive began to fill with metadata and ROMs for Nintendo’s seventh-generation powerhouse, a realization set in: without the NAND, a Wii emulator was just an empty shell, and a physical Wii was a ticking time bomb of data degradation.
Most uploads are clearly labeled by region (USA, JPN, EUR) and system menu version (4.3, 4.1, 3.2, etc.). Many come with SHA-1 hashes to verify integrity.
Cursor and Claude Code are excellent general-purpose AI coding tools — we use them ourselves. They're just not made for blinking an LED on a microcontroller. Codey Online fills that gap. Cursor® is a trademark of Anysphere Inc.; Claude™ and Claude Code™ are trademarks of Anthropic PBC. Not affiliated with either company.
Start vibing for free. Upgrade for unlimited AI and pro power.
For students and hobbyists.
For makers and creators.
Codey Online is built by OTRONIC, a Netherlands-based electronics company. We're passionate about making hardware programming accessible to everyone — from primary-school kids to professional firmware engineers.
We saw too many beginners give up on the traditional Arduino IDE because of driver issues, missing libraries and cryptic C++ errors. Codey closes that gap with modern AI and Web Serial — so you can stay in the flow and just vibe your way to a finished project.