Mini Piano Module for Micro bit

Mini Piano Module Expansion Board for BBC Micro:bit V2, Touch Keys To Play Music, With 4x RGB LEDs TTP229 Touch Controller

Features

micro:bit edge connector, directly pluggable

Buzzer to play music

Onboard capacitive touch controller, 13x touch keys through I2C interface

4x RGB LEDs, controlled by only one signal pin

Breakout module control pins, micro:bit SPI pins, and some of the GPIO pins, easy expansion

Comes with development resources (micro:bit graphical demo/python code/user manual, etc.)

Specifications

Touch controller: TTP229

LED: WS2812B

LED color depth: 16777216 colors

Dimension: 85mm x 56mm

Operating voltage: 3.3V