1. Flying Stone Mini 55 and its purpose

    The purpose of FSM-55 is to encourage more people to join development of free software and free hardware design.

    Its features are intentionally (quite) limited, so that people can design their own boards by themselves.

    The experience around FST-01

    We developed FST-01 in 2011 and we have been selling since …

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  2. Flying Stone Mini 55 implementation

    Finally, we finished the design of FSM-55.

    Its size is about 5cm x 5cm, with 5x5 LED matrix, 5 resistors and 5 capacitors.

    When you pronounce it, please say, F-S-M "Go" "Go", since "Go" is the pronunciation of 5 in Japanese.

    Components of FSM-55

    • MCU: STM32F030F4
    • Cell battery holder: BAT-HLD-001-THM …
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  3. Flying Stone Mini 55

    Here is the idea of small computer of mine with tiny display. Its intended usage is something like GNU GPL LED Display.

    The capability of this computer is less than Flying Stone Tiny 01, but it has a display.

    The name

    Flying Stone Mini 55 is the name of the …

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