heise-offer: now in the Make 4/26: C64 on the Internet

A German journalist has detailed how to connect a classic Commodore 64 computer to the internet using modern hardware and open-source software. The guide appears in the April 26 issue of Make, a publication known for its focus on DIY electronics and creative computing projects. The article explains how to use an ESP32 microcontroller, an SD card, and the open-source project Meatloaf to emulate a floppy disk drive and enable network connectivity for the retro computer. This allows users to load data, games, and programs directly from the web, bypassing the limitations of outdated floppy disk technology. The Commodore 64, released in 1982, was one of the most popular home computers of its time. A floppy disk drive such as the 1541 was essential for storing and retrieving data, making it possible for users to run software and play games. However, these early storage devices have become obsolete due to their fragility and the difficulty of finding replacement parts. Today, many enthusiasts who wish to use the C64 face challenges with broken drives, damaged floppies, or missing accessories. Whether repairing old hardware or investing in new components remains a topic of debate among hobbyists. In response to these issues, the journalist Carsten Wartmann explored alternative methods for accessing and utilizing the C64’s capabilities. His solution involves repurposing modern technology to bridge the gap between vintage hardware and contemporary computing. By using an ESP32 microcontroller, which acts as a wireless access point, and an SD card for storage, the system can simulate a floppy disk drive through the C64’s IEC bus. Additionally, the open-source project Meatloaf enables the C64 to communicate over Wi-Fi, allowing users to download files, including game images and text-based content, directly from the internet. This setup also opens up possibilities for integrating the C64 with modern services. For example, users could retrieve jokes or other content from servers via HTTP requests, or even interact with APIs like those offered by OpenAI. These features transform the C64 into a more versatile platform, capable of engaging with current digital resources while retaining its nostalgic charm. The article provides a step-by-step guide detailing how to configure the necessary hardware and software. It includes instructions for connecting the ESP32 to the C64, setting up the SD card, and configuring the Meatloaf firmware. Readers are encouraged to follow the process themselves, either by building the system from scratch or adapting existing components. The guide emphasizes the potential for creativity and experimentation, inviting users to explore new ways of interacting with a piece of computing history. The April 26 edition of Make is available both in print and online, with some copies already distributed through subscription services. Readers can purchase the magazine through the Heise Shop or access it digitally via apps for iOS and Android. The issue also includes a table of contents, offering insight into other featured projects and articles. As interest in retro computing continues to grow, this guide represents a valuable resource for those seeking to preserve and expand the functionality of classic machines.