MCookie-BM

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Microduino-BM mCookie-BM is a battery management module, which can increase voltage from 3-4.2V to 5V and can stablize it to 3.3V output. BM can be used with mCookie-BM shield. Features Offer 5V and 3.3V output; Input voltage range (3-4.2V); Small, stackable, cheap and open; Specification Input voltage (3-4.2V); Output voltage: 5V & 3.3V; One 1.27-mm battery interface, offering power supply port. Pin Description pinout Discharging Power supply by connecting battery interface and mCookie-BM shield voltage output interface. Light indicator turns red when power-on. pinout Projects Li-on battery increases to 5V and offer power for mCookie-CoreUSB. Stablize to 3.3V and offer power for other function modules. F&Q Purchase History Pictures