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A cyberpunk-themed STM32 devboard

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Cyberboard
Cyberboard

A Raspberry Pi Pico-sized STM32 development board with Bluetooth and battery support!

KiCad STM32

Key Features • PCB • Credits • License

Cyberboard Render

Key Features

  • STM32WB55CG microcontroller with Bluetooth support
  • Raspberry Pi Pico form factor for compatibility
  • Battery charging with BQ24074 IC and JST connector for 1S LiPo
  • Buck-Boost converter (TPS630701RNMR) for efficient power management
  • LED for visual feedback
  • USB-C connectivity
  • Ceramic Bluetooth antenna with impedance matching
  • SWD test points on the bottom for easy programming

PCB

Designed in KiCad with attention to RF design and power management.

Schematic

Schematic

PCB Layout

Front: PCB Front

Back: PCB Back

JLCPCB Order

PCB Back

3D Renders (Old Layout)

Cyberboard Render 1

Cyberboard Render 2

Cyberboard Render 1

Credits

This project uses:

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License

MIT

notaroomba.dev  ·  GitHub GitHub @NotARoomba  · · 

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A cyberpunk-themed STM32 devboard

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