Raspberry Pi Cyberdeck Turns a Teensy Into a Pocket Music Studio

Raspberry Pi Cyberdeck 将 Teensy 变身为口袋音乐工作室

Got a spare weekend and a Raspberry Pi gathering dust? Maker chrisicksix’s cyberdeck is the kind of build you start on a Saturday morning and end up playing music on by Sunday night. It crams a full portable studio into a chunky handheld shell, and there are two build paths depending on how brave you feel with a soldering iron.

如果你有一个空闲的周末，手头正好有一台吃灰的 Raspberry Pi，那么创客 chrisicksix 设计的这款 Cyberdeck 正是那种你可以在周六早上动手，周日晚上就能用它创作音乐的项目。它将一个完整的便携式工作室塞进了一个厚实的手持外壳中，根据你对电烙铁的熟练程度，还有两种不同的制作方案可供选择。

What’s inside the deck

设备的内部构造

At its heart sits a Raspberry Pi 4 handling the Linux side, paired with a Teensy 4.1 running the M8 headless tracker firmware. That combo turns the deck into a standalone groovebox — no laptop required. An 800x480 Waveshare DSI display shows the tracker interface, a 10,000mAh cell keeps it alive away from the wall, and a Rii Mini X1 keyboard handles input. The clever twist: the QWERTY rows double as piano keys, so you can tap out melodies without any extra hardware. Everything tucks into a printed enclosure that keeps the screen, battery, and boards in one pocketable package.

它的核心是一台负责处理 Linux 系统的 Raspberry Pi 4，搭配运行 M8 无头追踪器（headless tracker）固件的 Teensy 4.1。这种组合使该设备成为了一台无需笔记本电脑的独立律动盒（groovebox）。一块 800x480 分辨率的微雪（Waveshare）DSI 显示屏用于显示追踪器界面，10,000mAh 的电池保证了脱离电源后的续航，而 Rii Mini X1 键盘则负责输入。巧妙之处在于：QWERTY 键盘行可以兼作钢琴键，让你无需额外硬件即可敲出旋律。所有组件都被收纳在一个 3D 打印的外壳中，将屏幕、电池和电路板整合为一个可放入口袋的设备。

Parts and cost reality

零件与成本现实

None of this is exotic, which is what makes it a realistic weekend target. Here’s the core shopping list: Raspberry Pi 4 (2GB is plenty for headless M8), Teensy 4.1 to run the tracker firmware, 800x480 Waveshare DSI touchscreen, 10,000mAh battery pack plus a boost/charge board, and a Rii Mini X1 wireless keyboard. The maker offers a no-solder “easy” route for first-timers and a “pro” route with soldering for a cleaner internal layout and better cable management. Either way, the printed shell just holds things together — the interesting work is all electronics: power routing, display drivers, and getting two microcontrollers to cooperate.

这些零件并不稀奇，这正是它成为一个现实的周末项目的关键。核心购物清单包括：Raspberry Pi 4（2GB 内存对于运行无头 M8 绰绰有余）、用于运行追踪器固件的 Teensy 4.1、800x480 微雪 DSI 触摸屏、10,000mAh 电池组及升压/充电板，以及 Rii Mini X1 无线键盘。创客提供了无需焊接的“简单”方案供新手选择，也提供了需要焊接的“专业”方案，以实现更整洁的内部布局和更好的线缆管理。无论哪种方式，打印的外壳只是起到固定作用，真正有趣的工作在于电子部分：电源布线、显示驱动，以及让两个微控制器协同工作。

Spend your Sunday on this

把你的周日花在这上面

If you’ve been meaning to learn how audio trackers work, or you just want a pocket instrument that boots straight into music, this is a satisfying two-day project. Start by flashing the M8 firmware to the Teensy, get the Pi talking to the DSI screen over the ribbon cable, then wire up power last so you can test each stage safely. By the time the weekend’s over you’ll have a gig-ready mini workstation on your bench and a much better feel for how these boards actually play together.

如果你一直想了解音频追踪器是如何工作的，或者只是想要一个开机即能创作音乐的口袋乐器，这是一个令人满足的两天项目。首先将 M8 固件刷入 Teensy，通过排线让 Pi 与 DSI 屏幕连接，最后再连接电源，这样可以安全地测试每个阶段。当周末结束时，你的工作台上将拥有一台随时可以演出的迷你工作站，并且你会对这些电路板如何协同工作有更深刻的理解。