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The Crowbits-Microbit Compatible can input and output various data, various digital quantities, and module quantities.
Through the 40Pin micro: bit slot, the function pins of Crowbits-Microbit are led out, which is convenient for docking with other functional modules and becomes a communication bridge between each module and the main control board, thereby achieving data reception and send between each module and the main control board, and realize data feedback and control of each module.
The micro: bit motherboard needs to be inserted into the main control board to be used. The pins can be connected to other input and output magnetic modules, which can be controlled by programming the micro: bit.