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A Raspberry Pi Pip-Boy-style wearable is a compact computer, small display, portable power source, physical controls and custom forearm enclosure brought together as a functional prop. The most reliable way to build one is to choose a compatible board-and-display combination first, prototype the fit in cardboard, and test the electronics and software before closing the case.
There is no universal parts list: documented projects use different Raspberry Pi generations, fabrication methods and software. Treat them as design examples, not as parts guaranteed to work together.
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Choose a build approach before buying parts
Start by deciding what the wearable needs to do. A cosmetic prop with a few screens has different software and control needs from a project that runs a richer custom interface. Then choose a display size and verify that the computer, display, drivers, operating system and power arrangement support one another.
| Approach | What the example uses | What to consider |
|---|---|---|
| Scrap-built Raspberry Pi Zero W | Raspberry Pi’s 2020 project coverage describes a body made from scrap plastic, a Zero W, a display header mounted to GPIO and a Python Pip-Boy-style interface with demo screens. Raspberry Pi’s project overview links to the maker’s detailed Instructables guide with process photos. | A non-beginner project. The scrap-built shell offers flexibility, but requires hands-on fabrication and careful fit planning. |
| Magazine materials-led build | Raspberry Pi Official Magazine suggests wide-bore pipe such as drainpipe, scrap plastics, a small container, foam floor mat, a 3.5-inch display, KY040 rotary encoder, three LEDs, two push-buttons, a power bank and wiring. Read the magazine’s Pip-Boy guide. | Useful for planning a DIY enclosure from available materials. Prototype the shape, test the electronics before installation, and try wearing the finished unit at home. |
| Legacy 3D-printed Raspberry Pi build | Adafruit’s guide describes a Pi Model B+, 3.5-inch PiTFT, PowerBoost 1000C, rechargeable 2200mAh battery, rotary switch and encoder, speaker and audio amplifier, LED, and 3D-printed enclosure. It includes a Python interface and map data. Read the Adafruit Raspberry Pi Pip-Boy 3000 guide. | Adafruit explicitly warns that the code is out of date and may require reverse engineering. Treat the project as a legacy reference; verify hardware and software compatibility before purchasing parts. |
Adafruit’s Pip-Boy 2040 is a separate Feather RP2040 and CircuitPython project, not a Raspberry Pi computer build. Its documented demo is a slideshow on a small IPS screen with navigation controls. See the Pip-Boy 2040 project overview if you are comparing prop concepts, but do not assume its parts or instructions apply to a Raspberry Pi build.
#1 Best Overall
- Includes Raspberry Pi 5 with 2.4Ghz 64-bit quad-core CPU (8GB RAM)
- Includes 128GB Micro SD Card pre-loaded with 64-bit Raspberry Pi OS, USB MicroSD Card Reader
- CanaKit Turbine Black Case for the Raspberry Pi 5
- CanaKit Low Noise Bearing System Fan
- Mega Heat Sink - Black Anodized
Plan the parts around compatible categories
Think in categories first, then choose components that match your selected board and enclosure. A 3.5-inch Raspberry Pi display is used in multiple documented Pi builds, but the examples are from different generations and do not establish that every such display will work with every board.
- Computer: A Raspberry Pi board selected for the software and display you intend to use.
- Display: A small screen with confirmed physical and software compatibility. Check its interface, driver support and operating-system requirements.
- Portable power: A power bank or rechargeable-battery arrangement sized and wired for the selected computer and display. The cited builds demonstrate both categories, not guaranteed runtime.
- Controls: Depending on the interface, options include a KY040 rotary encoder, push-buttons, LEDs or a rotary switch. Check the wiring and GPIO needs of your chosen software.
- Wiring and mounting: Connectors, wire and mounting materials appropriate to the display, controls and enclosure.
- Forearm enclosure: Scrap plastic, wide-bore pipe, foam or a 3D-printed shell are among the documented approaches. Choose based on fit, access to components and fabrication skills.
These parts come from different designs and generations; do not combine them into a shopping list without checking interfaces, driver support, dimensions, power requirements and current software. “3.5-inch Raspberry Pi display” is a useful search phrase when looking for a screen, not a compatibility guarantee.
Rank #2
- CanaKit Raspberry Pi 5 Essentials Starter Kit
Build and test in stages
- Define the function and screen placement. Decide what the interface should show, how it will be controlled and how much screen area is practical on your forearm. Select one board-display-software combination and verify it before ordering the rest.
- Mock up the enclosure. Use paper or cardboard to test the forearm shape, screen position, control access and overall bulk. Raspberry Pi Official Magazine recommends prototyping before committing to final materials, since repairs to glued assemblies can be difficult.
- Run the electronics outside the case. Connect the board, display and controls and test the software before installing them. Confirm that the screen displays correctly and that the controls behave as intended while everything remains accessible.
- Plan power and comfort together. Fit the selected portable-power hardware into the enclosure plan, and consider padding or a shaped arm shell. A power bank and a rechargeable battery appear in different documented builds; neither example establishes how long a new build will run.
- Install components with access in mind. Arrange the screen, controls and wiring so they can be reached and checked during assembly. Avoid sealing the enclosure until the system works in its intended configuration.
- Do a home wear trial. Try the completed unit during ordinary activities before taking it to an event. Check comfort, arm movement, dexterity, snagging and the risk of bumping or damaging nearby objects.
What makes the project difficult?
The challenge is not just making a screen look like a Pip-Boy. The computer, screen, software, controls and power source must all fit inside a wearable form without making it uncomfortable or hard to operate. The scrap-built Zero W project is explicitly described as non-beginner work, while the Adafruit Raspberry Pi guide warns that its code is outdated. Beginners should keep the first version simple, verify one working hardware-and-software combination, and postpone cosmetic complexity until the core system works.
Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →Fabrication also affects maintainability. A glued, tightly packed case can make later repairs difficult, which is why paper or cardboard fit checks and pre-installation electronics testing matter. If the build will be worn for hours, comfort and range of motion are functional requirements rather than finishing touches.
Quick Recap
Best Value
- Includes Raspberry Pi 5 16GB with 2.4Ghz 64-bit quad-core CPU (16GB RAM)
- Includes 128GB Micro SD Card pre-loaded with 64-bit Raspberry Pi OS, USB MicroSD Card Reader
- CanaKit Turbine Black Case for the Raspberry Pi 5
- CanaKit Low Noise Bearing System Fan
- Mega Heat Sink - Black Anodized
Rank #4
- A RASPBERRY PI 5 KIT FROM AN APPROVED RESELLER: This Vilros Complete Starter Kit for Pi 5 Includes Raspberry Pi 5 Board with all the accessories you need to get started.
- 9 PART KIT INCLUDES MOST ACCESSORIES NEEDED YOU TO GET UP AND RUNNING: 1. Raspberry Pi 5 Board–2.Metal/Aluminum Alloy Passive & Active Cooling Case–3.Raspberry Pi 5 Compatible Power Supply–4. PWM fan With 10k Max RPM Capacity (pre-installed in the case)--5. 32GB Micro SD Card With 64bit Raspberry Pi OS Preinstalled–6. Standard HDMI to Micro HDMI Adapter Cable--7.Neoprene Storage bag–8.Vilros Quickstart Guide for Raspberry Pi–9. Mini To Standard Camera Module Adapter Cable to use a camera module with a PI 5
- RASPBERRY PI 5 SPECS AND FEATURES:--Processor: Broadcom BCM2712 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, with cryptography extensions, 512KB per-core L2 caches, and a 2MB shared L3 cache----Features: 2.4GHz quad-core, 64-bit Arm Cortex-A76 CPU–VideoCore VII GPU supporting Vulkan 1.2 and OpenGL ES–LPDDR4X-4267 SDRAM (4GB and 8GB options)--PCIe 2.0 x1 interface for fast peripherals ( Requires adapter)--Dual-band 802.11ac Wi-Fi 2.4 GHz and 5.0 GHz –Bluetooth 5.0 / Bluetooth Low Energy (BLE)
- MULTIFUNCTION PASSIVE & ACTIVE COOLED CASE: The case features a built-in pole/column that contacts the main chip on the Raspberry Pi 5 board via an included thermal pad to passively cool the board and also includes a preinstalled PWM Fan that plugs directly into the fan port on the board. The fan will only turn on if needed and will also increase RPMs as needed. Other features include a built-in power button that shows the onboard light status, camera module compatibility, and can be used in the single-layer configuration for hat compatibility
- HIGH-QUALITY COMPONENTS: All components are manufactured with Raspberry Pi in mind and are backed by the Vilros 1-Year warranty.
Rank #3
- Pi5 8GB Pack: RasTech Pi 5 8GB kit includes 1 x Pi5 8GB board ,1 x 64GB Card, 2 x Card Readers,1 x Active Cooler,1 x Case for Pi5, 2 x 4K Micro HD Out Cable,1 x GaN 27W 5A USB-C Power supply,1 x Screwdriver and 1 x instructions.
- Pi5 8GB Board: The Pi5 board is equipped with a 64-bit quad-core Arm Cortex-A76 processor running at 2.4GHz and an 800MHz VideoCore VII GPU with support for OpenGL ES 3.1 and Vulkan 1.2, which delivers a significant increase in graphics performance. Dual HD Out 4Kp60 display outputs and a built-in dual 4-channel MIPI camera/display transceiver provide state-of-the-art camera support. The Pi 5 offers a 2-3 times increase in CPU performance compare to Pi4.
- Important Graphics Features: Equipped with an 800MHz VideoCore VII GPU and providing better graphics performance, suitable for multimedia applications,gaming,and graphics intensive tasks.Provides 1 UART interface,1 card slot that supports high-speed operation, 2 USB. 3 0.5 ports that support synchronous 0Gbps operation,2 USB 2.0 port ports,2 4Kp60 display outputs that support HDR.Built-in dedicated dual 4-channel 1Gbps MIPI DSI/CSI connectors,triple the total bandwidth.
- Cooling Kit for Pi 5: Compatible with Active Cooler for Raspberry Pi5, It can provide Pi 5 board with better cooling effect in using. The Case can accurately access usb-c power jack,Micro HD Out ports, usb ports, Ethernet jack, card slot, power button, 4-lane MIPI DSI/CSI connectors and so on, and it also supports installation of cooling fan.
- 64GB Card Kit and GaN 27W USB-C Power Supply: With extra 64GB card to store more files and card readers for multiple medium, keep better performance for Raspberry Pi 5, 27W USB C Power Supply is Compatible with Pi5 8GB, offers a variety of output voltage options, including 5.1V at 5A, 9.0V at 3.0A, 12.0V at 2.25A, and 15.0V at 1.8A, providing for different device requirements.
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