ELECFREAKS Power:bit is an expansion board for micro:bit. Power:bit is powered by two 2025 button cells and has an integrated buzzer on the circuit board. Due to its small size, it is ideal for creating projects with micro:bit, such as a pedometer, a timer, a portable music station, etc...
Parameters: Version V1.4 Operating voltage: 2.7 - 3.3V Buzzer: Supported Dimensions: 42 x 52mm Net weight: 10.7g