SKU:WSAL14205

Mini Piano Module for micro:bit, Touch Keys to Play Music, with 4x RGB LEDs

Overview

Isn't it coooool to play your favorite song using the BBC micro:bit? Just plug it into this little piano, and enjoy.

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

Pinouts

SYMBOL	DESCRIPTION
VCC	Power (3.3V input)
GND	Ground
P0	Buzzer control pin, related to mcro:bit P0
P1	LED control pin, related to mcro:bit P1
SCL	Touch keys control pin, I2C clock
SDA	Touch keys control pin, I2C data

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/Piano_for_micro_bit

Lieferumfang

1. Piano for micro:bit x1

1

• Vendor:

  WaveShare

• Tags: Brand_waveshare,  Cat_display,  Cat_expansion,  Compat_microbit,  Compat_raspberry_pi,  Platform_microbit,  Platform_raspberry_pi,  Sub_buttons,  Sub_led,  Sub_others,  Sub_sound,  Use_misc_modules