An Arduino-based emulator that captures images from Game Boy games via the link cable, replacing the original Game Boy Printer.
Arduino Gameboy Printer Emulator is an open-source hardware and software project that emulates the original Game Boy Printer device. It connects to a Game Boy via the link cable, captures image data sent by games, and outputs it over serial for conversion into digital images on a computer or mobile device. It solves the problem of preserving images from Game Boy games that relied on the now-discontinued thermal printer.
Retro gaming enthusiasts, hardware tinkerers, and preservationists who want to digitize images from Game Boy Camera and other printer-compatible games without using the original thermal paper and printer hardware.
It provides a low-cost, customizable, and fully open-source alternative to the rare and aging Game Boy Printer, with 100% game compatibility achieved through reverse-engineering and support for multiple decoding platforms.
Code to emulate a gameboy printer via the gameboy link cable
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Reverse-engineers real packet captures to support over 110 Game Boy games, including Game Boy Camera and Pokémon, as verified by the community spreadsheet.
Provides decoders in Python, JavaScript, C++, and web apps, allowing flexible image conversion on Windows, Linux, macOS, and even Android via external apps.
Works with Arduino Nano/Uno, ESP8266, ESP32, and Raspberry Pi Pico with minor code adjustments, thanks to adaptable libraries like Arduino-Pico.
Compatible with Android apps, WebUSB tools, and can act as an interface to real Game Boy Printers, enabling both digital capture and physical output.
Requires soldering, precise wiring of link cables with potential pinout errors, and no pre-assembled kits, making initial assembly error-prone for beginners.
The Arduino only outputs raw serial data; users must manually capture logs with tools like PuTTY and decode them externally, adding multiple steps to save images.
The README explicitly states 'No support is provided' for ESP8266/ESP32 and Raspberry Pi Pico, leaving users to troubleshoot compatibility issues on their own.
Arduino Game Boy Printer Emulator is an open-source alternative to the following products: