Giving Old iPods a Modern Heart: New Project Brings Wi-Fi, Bluetooth, and Streaming to Classic Apple Hardware

A clever new hardware initiative is breathing new life into decades-old Apple music players by outfitting them with open-source hardware and software that introduces modern connectivity features like Wi-Fi, Bluetooth, and music streaming apps.

Dubbed Sprout and developed by the London-based free and open-source software collective known as Certain Things, the project is pitched as a "modern motherboard for old iPods." Notably, the entire transformation requires zero soldering and reuses all of the classic iPod’s original exterior components, including its iconic screen, physical click wheel, and outer case.

The core concept is remarkably straightforward for anyone willing to perform a minor bit of internal surgery: open up a classic iPod, remove the original printed circuit board, and drop in the new replacement motherboard. This modern swap instantly introduces support for modern wireless peripherals—including Bluetooth headphones like Apple AirPods—alongside Wi-Fi connectivity and a HiFi digital-to-analog converter (DAC) that enables clean audio transmission over a modern USB-C connection.

Beyond hardware upgrades, the project bridges the gap between eras by supporting music streaming from major platforms like Spotify and Apple Music, as well as media casting from external devices via Apple AirPlay and Google Cast protocols.

Open-source software modifications for the iPod are far from a novel concept; projects like Rockbox have offered alternative firmware for decades, allowing users to stretch the capabilities of vintage hardware. However, previous hardware-level modifications for these devices have historically been drastic, destructive, or required advanced technical and soldering skills. In contrast, the Sprout approach is designed to be simple, clean, and completely reversible—a feature that is bound to bring immense relief to tech purists who want modern convenience without permanently altering their nostalgic hardware.

Because the original iPod storage architecture is permanently soldered to the old mainboard and must be replaced during the swap, the Sprout system relies on a modern microSD card slot for internal storage. This thoughtful design choice means that a dusty, forgotten 20GB iPod from the mid-2000s can have its storage capacity multiplied exponentially, accommodating massive modern music libraries.

The project will be offered in two distinct versions to cater to different technical preferences and performance goals. The Sprout Pico is built around the Raspberry Pi RP2350 microcontroller, while the more robust Sprout Pi pairs the microcontroller with a Raspberry Pi Compute Module Zero.

According to the developers, the latter variant utilizes a sophisticated dual architecture. For standard audio playback, the system relies exclusively on the power-efficient RP2350 to maximize battery life. However, when users demand resource-intensive operations—such as running 3D games or software operating system emulators—the device shifts tasks to the Compute Module Zero, which runs a Linux-based system.

Despite the ultra-modern computing power hidden beneath the casing, the device maintains its historical identity. iPods were originally designed as dedicated, distraction-free tools for listening to media, and the Sprout user interface faithfully retains the iconic, highly intuitive navigation driven by the mechanical click wheel and traditional menu presses.

To further capture the nostalgia of the era, the software package includes thoughtful, period-evocative touches such as Cover Flow album browsing, a modernized podcast management interface, and a dedicated AirPods application for managing wireless hardware settings. The system even includes faithful recreations of the classic iPod games that kept countless commuters and students entertained decades ago.

While Apple has not officially endorsed or approved the project, the interface walks a careful line. The user interface echoes the aesthetic charm of the original software closely enough to feel instantly familiar and authentic, yet distinct enough to avoid being a mere carbon copy.

An iPod Powered by a Raspberry Pi

A defining pillar of the initiative is its commitment to openness. Sprout is built as an entirely open-source project encompassing both hardware and software. The creators plan to make schematics, board layouts, firmware, the Sprout Pi runtime environment, and detailed documentation publicly available. This documentation includes notes on the extensive reverse-engineering required to successfully interface with the vintage iPod display, click wheel, and headphone jack using modern computing components.

It represents a creative intersection of eras, effectively "remixing" abandoned technology with modern internal guts to combat electronic waste and celebrate classic industrial design.

While specific pricing details and a definitive release date have not yet been announced, enthusiasts eager to follow the hardware’s development can sign up for project notifications via its dedicated page on Crowd Supply.

For those who want to experience the interface without digging through household storage to find an old device, the official Sprout website features an interactive browser-based iPod simulator. The tool allows users to explore the operating system and its feature set using dummy data directly from a modern web browser, offering a nostalgic preview of what happens when yesterday’s hardware meets today’s technology.