The DFRobot micro IO-BOX is a micro bit multifunctional expansion board with on-board Li-ion battery power. This has high-cost boost-buck power management. This 6cm x 6cm board has numerous functions such as Switch 2-way driver motor, 2-way I2C port, 1-way serial port, 1-way buzzer, 4-way RGB LED, Li-ion battery box, charge circuit, emergency power interface, etc.
Standard gravity interface On board buzzer and buzzer Switch
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값
Product Name
Micro: IO-BOX Expansion Board With On-board Li-ion Battery Power