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@firefly

Firefly

Development hub for Firefly, the open-source hardware wallet
README.md

Welcome to Firefly, the open-source, open-hardware Firefly Hardware Wallet.

The device we are currently working on is the Firefly Pixie, based on the ESP32-C3 (32-bit, RISC-V; 400kb RAM), 16MB flash, 240x240 16-bit color IPS display and 4 buttons.

photo of device running Gloom background 3D render of device front

Links:

Reaching Out

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  1. pixie-device pixie-device Public

    Firefly Pixie hardware wallet design, schematics and PCB

    Shell 18 4

  2. pixie-firmware pixie-firmware Public

    Firefly Pixie Firmware.

    C 21 12

  3. pixie-case pixie-case Public

    Case design files for the Firefly Pixie.

    1 1

  4. pixie-repl pixie-repl Public

    Firefly Pixie REPL for device diagnostics and provisioning.

    C 1

  5. website website Public

    Firefly informational website.

    HTML 3 1

Repositories

Showing 10 of 21 repositories
  • pixie-hello-world Public

    A very simple Hello World firmware for Firefly Pixie to dive into some device coding.

    firefly/pixie-hello-world's past year of commit activity
    C 1 MIT 1 0 0 Updated May 9, 2026
  • component-hollows Public

    The Hollows Springboard framework for building multi-panel, event-driven Firefly Apps.

    firefly/component-hollows's past year of commit activity
    C 1 MIT 2 0 1 Updated May 9, 2026
  • component-display Public

    ESP Component - a simple fragment-based display driver for the st7789 displays.

    firefly/component-display's past year of commit activity
    C 0 MIT 1 0 1 Updated May 8, 2026
  • doom Public

    Firefly port of Doom for Pixie and Gremlin devices.

    firefly/doom's past year of commit activity
    C++ 1 1 0 1 Updated Mar 17, 2026
  • pixie-firmware Public

    Firefly Pixie Firmware.

    firefly/pixie-firmware's past year of commit activity
    C 21 12 0 4 Updated Feb 19, 2026
  • gremlin-device Public

    Gremlin Hardware Design

    firefly/gremlin-device's past year of commit activity
    Shell 0 0 0 0 Updated Jan 26, 2026
  • component-scene Public

    ESP Component - a simple Scene Graph library.

    firefly/component-scene's past year of commit activity
    C 0 2 0 1 Updated Oct 2, 2025
  • firefly.github.io Public

    Firefly landing page.

    firefly/firefly.github.io's past year of commit activity
    CSS 0 0 0 0 Updated Jul 29, 2025
  • .github Public

    GitHub Profile Configuration

    firefly/.github's past year of commit activity
    0 1 0 0 Updated May 22, 2025
  • pixie-repl Public

    Firefly Pixie REPL for device diagnostics and provisioning.

    firefly/pixie-repl's past year of commit activity
    C 0 MIT 1 0 0 Updated Feb 20, 2025
View all repositories

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