PICOZX - Handheld ZX Spectrum 128k (PCB only)

Hardware Specifications

• Display: 2.8" IPS Screen delivering exceptional clarity with vibrant color reproduction
• Processor: Powered by the versatile Raspberry Pi PICO microcontroller
• Connectivity: Micro USB-C interface for data transfer and programming
• Power: Integrated 18650 lithium battery charging circuit
• Input: Comfortable 49-button QWERTY keyboard layout
• Audio: AY sound chip emulation for authentic retro gaming audio
• Dimensions: 173mm x 108mm

Use Cases

• Educational Tool: Perfect platform for learning programming concepts
• Retro Gaming: Runs MCUME multi-emulator platform for classic systems including ZX Spectrum, Commodore 64, Atari 800, and more (MCUME GitHub Repository)
• ZX Spectrum: Specially optimized for ZX Spectrum emulation, which perfectly matches the 320×240 screen resolution (PICO ZX Spectrum by Fruit-Bat)

SD Card Setup Instructions

To properly configure your device, create the following directory structure on your SD card:

• /zxspectrum/snapshots - Directory for storing .z80 game snapshot files
• /zxspectrum/quicksaves - Dedicated folder for your quick-save states
• /zxspectrum/tapes - Storage location for .tap tape image files

Modification Potential

• With some modifications, the main board can be adapted to work with original ZX Spectrum membrane keyboards and cases for authentic retro builds

Component List for DIY Assembly

> Important: We do not currently offer component kits or individual parts. Only bare PCB sets or fully assembled units are available.

Essential Components:

Electronic Components: