For Micro-Bit Expansion Board Mini Piano Music Expansion Board

For Micro-Bit Expansion Board Mini Piano Music Expansion Board Description

A mini piano music expansion board designed for Micro-bit, comes with four cool coloured lights.Take me with you, use your creativity and art cells, your Micro-bit can also be played out of the art style.
On-board Micro-bit interface, can be directly plugged into use
On-board buzzer, can play beautiful music.
On-board capacitive touch chip, leading to 13 touch buttons, using I2C interface communication.
On-board 4 coloured lights, one signal line can control the colour of the lights.

Leads out the control pins of the module and the SPI and some GPIO pins on the Micro-bit, convenient for expansion use.
Touch chip:TTP229
Colour light lamp bead:WS2812B
Working voltage:3.3V
Colour:Photo Color
Material:PCB

Package Contents:
1 x Piano Music Expansion Board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.