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New micro:bit GPIO Expasion Board Bundles

micro:bit GPIO Expasion Board Bundles

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    Available Options

    • Availability:
    • Product Code: V-B-IOEXP
    • Warranty Period: 12 months

    Note: There are three options of micro:bit GPIO Expansion Board to choose from:

    • micro:bit GPIO Expansion Board WITH a micro:bit V2 Go (comes with micro:bit V2.0 board, a USB micro B cable, 2xAAA battery and battery holder)
    • micro:bit GPIO Expansion Board WITH a micro:bit V1.5 Junior (comes with micro:bit V1.5 board and a USB micro B cable)
    • micro:bit GPIO Expansion Board WITHOUT micro:bit board.


    GPIO Expansion Board + micro:bit V2 GoGPIO Expansion Board + micro:bit V1.5 JuniorGPIO Expansion Board ONLY (without micro:bit)




    Note: This GPIO Expansion board works with both micro:bit V1 and micro:bit V2.


    This is a low-cost expansion board for micro:bit, which is specifically used for the IO ports of micro:bit. It has expanded all the IO pins on the micro:bit, and also comes with a built-in buzzer. The small size is very suitable for small projects using micro:bit.



    The buzzer is connected to the P0 pin. If you remove this jumper cap, it disconnects the connection between the buzzer and P0 pin. The buzzer will not make any sound while you can use P0 pin like other normal IO pin.

    At the back of this microbit GPIO Expansion Board, all the pins are labeled with the name and feature it holds like MOSI, MISO, Button A, and Button B so there is no need for you to check on the pinout via Google Image :)

    Note: DO NOT place it on a metal surface to avoid a short circuit.


    • Works with both the micro:bit V1 and micro:bit V2
    • IO expansion board for micro:bit
    • Small size, very suitable for DIY
    • All IO ports are break-out
    • On-board buzzer-you can directly use the¬†music module in MakeCode to play¬†music.
    • Two LEGO-compatible¬†pin holes¬†for easy assembly and integration
    • The 3PIN interface¬†is distinguished¬†by¬†yellow (IO pins), red (3.3V), and black (GND). It is created so that plugging it in the wrong way¬†is difficult, and it is convenient to plug in the sensors.
    • Dimensions: 37mm x 57mm
    • PCB board thickness: 1.6mm

    Packing List:

    • GPIO Expansion Board and micro:bit V2 Go
      • 1 x micro:bit GPIO Expansion Board¬†
      • 1 x micro:bit V2 Go
        • 1 x micro:bit V2 mainboard
        • 1 x USB micro B cable
        • 2 x AAA battery
        • 1 x AAA battery holder


    • GPIO Expansion Board and micro:bit Junior V1.5
      • 1 x micro:bit GPIO Expansion Board¬†
      • 1 x micro:bit V1.5 Junior
        • 1 x micro:bit V1.5 mainboard
        • 1 x USB micro-B cable


    • GPIO Expansion Baord WITHOUT micro:bit board.
      • 1 x micro:bit GPIO Expansion Board¬†


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    Tags: microbit, GPIO expansion, micro:bit, V2, V1, V1.5, junior