3D Models & Resources

Download and print your own Bjorn Cyber Viking case - Complete with assembly guides and printing tips

Bjorn Case Gallery

The Bjorn case is a custom-designed enclosure that perfectly houses your Raspberry Pi Zero W with the 2.13-inch e-Paper HAT display. Available in both single-color and AMS (Automated Material System) dual-color versions.

Bjorn Cyber Viking Case - Front View

Front View

The front of the case showcases the e-Paper display window and the iconic Bjorn Viking logo, featuring clean lines and functional design.

Bjorn Cyber Viking Case - Back View Variants

Back View - Both Variants

Comparison of the standard single-color version (bottom) and the AMS dual-color version (top), showing the precision fit and port accessibility.

Download 3D Models

Choose from multiple file formats and printing options to suit your 3D printer and preferences. All models are optimized for quality and ease of printing.

Standard STL File

Universal STL format compatible with all 3D printing software. Perfect for single-color printing and maximum compatibility.

  • Universal compatibility
  • Single color printing
  • Optimized for FDM printers
  • Easy to modify and customize
Download STL

3MF Project File

Complete 3MF project file with optimized print settings, support structures, and material properties pre-configured.

  • Pre-configured settings
  • Embedded support structures
  • Material properties included
  • Print-ready project
Download 3MF

AMS Dual-Color 3MF

Advanced Multi-Material System version with dual-color design. Features contrasting colors for the logo and enhanced visual appeal.

  • Dual-color printing
  • AMS system optimized
  • Enhanced visual design
  • Professional appearance
Download AMS 3MF Featured

3D Printing Guide

Follow these comprehensive guidelines to achieve the best results when printing your Bjorn case. These settings have been tested across multiple printer types and materials.

Recommended Print Settings

Layer Height: 0.2mm (optimal quality/speed balance)
Infill: 20-30% (grid or gyroid pattern)
Print Speed: 50-60mm/s (outer perimeters: 30-40mm/s)
Supports: Yes (auto-generated or tree supports)
Bed Adhesion: Brim recommended for stability
Nozzle Temperature: PLA: 210°C, PETG: 240°C

Material Recommendations

PLA (Recommended for Beginners)

  • Easy to print with minimal warping
  • Good surface finish and detail reproduction
  • Adequate durability for indoor use
  • Wide color selection available

PETG (Best Overall Performance)

  • Excellent chemical resistance
  • Higher temperature tolerance
  • Strong layer adhesion
  • Crystal clear or opaque options

ABS (Professional Applications)

  • High impact resistance
  • Excellent heat tolerance
  • Post-processing friendly (acetone vapor)
  • Industrial-grade durability

Assembly Instructions

1

Prepare the Components

Remove all support material and clean the printed parts. Test-fit the Raspberry Pi Zero W and e-Paper HAT to ensure proper clearance.

2

Mount the e-Paper Display

Place the screen into the case. position it so the display aligns with the front window opening.

3

Install the Raspberry Pi

Carefully place the Raspberry Pi Zero W onto the screen. Ensure alignment with the GPIO pins.

4

Close the Case

Carefully align the top and bottom case halves, use the USB port and the lid to know the correct orientation. The case uses a friction fit design for easy assembly and disassembly.

Required Hardware & Components

Get everything you need to build your own Bjorn Cyber Viking device.

Raspberry Pi Zero 2 WH with Headers

The latest generation Raspberry Pi Zero 2 WH with pre-soldered GPIO headers. Features quad-core ARM Cortex-A53 processor and built-in wireless connectivity for optimal performance.

  • Quad-core 64-bit ARM Cortex-A53 CPU
  • 512MB LPDDR2 SDRAM
  • 2.4GHz 802.11 b/g/n wireless LAN
  • Bluetooth 4.2, BLE
  • Pre-installed GPIO headers
Buy on Amazon - $20-25
Waveshare 2.13" e-Paper HAT V4

High-quality 2.13-inch e-Paper display HAT with excellent visibility in all lighting conditions. Features ultra-low power consumption and crisp black and white display.

  • 2.13-inch e-Paper display
  • 250×122 resolution
  • SPI interface
  • Ultra-low power consumption
  • Wide viewing angle
Buy on Amazon - $15-20
SanDisk 16GB Industrial MicroSD

Professional-grade industrial MicroSD card designed for high endurance and reliability. Perfect for applications requiring frequent read/write operations like Bjorn.

  • 16GB storage capacity
  • Industrial MLC NAND flash
  • High endurance design
  • Temperature resistant
  • Class 10, UHS-I performance
Buy on Amazon - $15

Complete Build Kit

Get all three essential components for your Bjorn build. Estimated total cost: $50-60

Everything needed for a complete build
Fast shipping with Amazon Prime
Quality components for reliable operation
No soldering required - ready to assemble

Affiliate Disclosure: As an Amazon Associate, we earn from qualifying purchases. These affiliate links help support the development of Bjorn and keep our educational content free. The prices shown are estimates and may vary.

Community & Attribution

Licensing & Attribution

Creative Commons Attribution 4.0 International

This work is licensed under CC BY 4.0. You are free to share, adapt, and use these models commercially with proper attribution.

Share and redistribute
Adapt and modify
Commercial use allowed
Attribution required

Original Design Attribution

This design is remixed from the original work available on Thingiverse. We acknowledge and thank the original creator for their contribution to the maker community.

View on MakerWorld Original on Thingiverse

Join the Maker Community

Share your prints, modifications, and improvements with the Bjorn community. We love seeing creative variations and practical improvements!

Share Your Prints

Post photos of your completed builds on our community channels

Contribute Improvements

Submit your modifications and enhancements to the design

Get Help & Support

Ask questions and get help from experienced makers

3D Printing for Cybersecurity Projects

Learn how 3D printing enhances cybersecurity projects by enabling custom enclosures, specialized mounting solutions, and rapid prototyping of security hardware.

Security Hardware Enclosures

Custom enclosures provide several security advantages for cybersecurity devices:

  • Physical Security: Protect sensitive components from tampering
  • Environmental Protection: Shield electronics from dust and moisture
  • Heat Management: Design ventilation and cooling solutions
  • Professional Appearance: Create deployment-ready devices

Rapid Prototyping Benefits

3D printing accelerates the development of cybersecurity tools:

  • Quick Iterations: Test and refine designs rapidly
  • Custom Fits: Create exact fits for specific hardware combinations
  • Cost-Effective: Low-cost prototyping compared to traditional manufacturing
  • Design Freedom: Complex geometries impossible with traditional methods

Deployment Considerations

Important factors when designing cases for security devices:

  • Signal Transparency: Ensure WiFi and wireless signals aren't blocked
  • Port Accessibility: Maintain access to all necessary connections
  • Mounting Options: Include standard mounting holes and brackets
  • Status Indicators: Provide windows for LED status lights

Related Resources

Build Videos

Watch step-by-step video guides showing the complete build process, from assembly to configuration.

Watch Videos

Installation Guide

Complete software installation instructions and system requirements for setting up Bjorn.

Installation Guide

Learning Tutorials

Master cybersecurity concepts with comprehensive tutorials on network scanning and ethical hacking.

View Tutorials

Hardware Components

Get the essential hardware components needed to build your own Bjorn cybersecurity platform.

View Hardware