MakerFocus Piano Music Development Board for BBC Micro:bit Board with RGB Buzzer to Play Music

OverviewIsn't it cool to play your favorite song using the BBC micro:bit? Just plug it into this little piano, and enjoy.Note: BBC Micro:bit Board is not included!Features:Micro:bit edge connector, directly pluggableBuzzer to play musicOnboard capacitive touch controller, 13x touch keys through I2C interface4x RGB LEDs, controlled by only one signal pinBreakout module control pins, micro:bit SPI pins, and some of the GPIO pins, easy expansionOffer development resources (micro:bit graphical demo/python code/user manual, etc.). If you purchase it, pls contact with us via email to ask for it!Specifications:Touch controller: TTP229LED: WS2812BLED color depth: 16777216 colorsDimension: 85mm x 56mmOperating voltage: 3.3VPinouts:VCC: Power (3.3V input)GND: GroundP0: Buzzer control pin, related to mcro:bit P0P1: LED control pin, related to mcro:bit P1SCL: Touch keys control pin, I2C clockSDA: Touch keys control pin, I2C data   Packing List: 1 * Mini Piano Module for micro:bit