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cardputer

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This began as a little enhancement and polish added to Matteo Forlani's M5Stack Cardputer concept implementation of Peanut-GB; then I decided I might as well just finish it myself when the original project was archived. I wound up creating my own Walnut-CGB enhanced implementation which powers Gameboy Enhanced Firmware.

  • Updated Feb 20, 2026
  • C

This is an experimental fork for enhancements focusing on micro-optimizations and riskier major design changes applied to the existing cores in the Game Station Emulators firmware for the cardputer. These optimizations are targeted specifically toward the esp32-s3 and may reduce portability of the code in some instances. All optional at build time.

  • Updated Apr 1, 2026
  • C

GhostBLE is a BLE privacy scanner for the M5Stack Cardputer. It discovers nearby devices, analyzes their privacy posture, and visualizes BLE activity with the interactive mascot Nibbles.

  • Updated Apr 1, 2026
  • C

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