Protective Case for Waveshare RP2350-One (PicoKeys Edition)

A compact protective case specifically designed for using the Waveshare RP2350-One as a PicoKeys FIDO2/2FA security key. This case transforms your development board into a durable, everyday-carry USB security device.

Key Features:

• Purpose-built for PicoKeys - Protect your FIDO2 security key

• USB stick form factor - Compact and portable design

• Slide-in assembly - Easy installation without tools

• Direct USB access - Type-A connector cutout for plug-and-play use

• Durable protection - Shields electronics during daily use

• Keychain-ready - Optional attachment point for carrying

About PicoKeys

PicoKeys is an open-source FIDO2/U2F security key firmware that turns RP2040/RP2350 boards into hardware authentication devices for:

• Two-Factor Authentication (2FA)

• Multi-Factor Authentication (MFA)

• Passwordless login

• SSH authentication

• GPG/PGP encryption

GitHub: https://github.com/polhenarejos/pico-fido

Print Settings

Recommended settings:

• Material: PETG or ABS (for durability)

• Layer Height: 0.2mm

• Infill: 25-30% (higher for keychain use)

• Wall Lines: 2 (line width 0.45)

• Supports: Not required

Assembly Instructions

1. Flash your RP2350-One with PicoKeys firmware

2. Print the case with PETG for best durability

3. Slide the board carefully into the case from the back

4. Ensure USB Type-A connector aligns with front cutout

5. Test functionality before daily use

Usage Notes

• Designed for non-soldered boards - No pin headers needed for PicoKeys use

• Daily carry protection - Shields components from pocket/keychain wear

• Compatible with both RP2040-One and RP2350-One boards

Related Projects

• PicoKeys Website: https://www.picokeys.com/

• PicoKeys Firmware: https://github.com/polhenarejos/pico-fido

• Board Wiki: https://www.waveshare.com/wiki/RP2350-One