m5-docs/docs/en/app/piano.md

PIANO

SKU:A047

Description

PIANO is a application base related to music or sound performing. Comes with two touch sensors(TS20) which communicate with M5 core via I2C protocol,I2C address is 0x6A and 0x7A.

Include

• 1x PIANO

Specification

Resources	Parameter
Net weight	114g
Gross weight	115g
Product Size	240*53*8mm
Package Size	250*550*6mm

EasyLoader

EasyLoader是一个简洁快速的程序烧录器，其内置了一个产品相关的案例程序，通过简单步骤将其烧录至主控，即可进行一系列的功能验证.(程序烧录前，请根据设备类型安装相应驱动程序. M5Core型主机请点击此处查看CP210X驱动安装教程，M5StickC/V/T/ATOM系列可免驱动使用)

Windows MacOS

案例描述:

触摸钢琴键盘，驱动扬声器发出不同的音调.

PinMap

Touch Sensor (TS20) & LED

ESP32 Chip	GPIO7	GPIO6	GPIO5	GPIO26	GPIO2
TS20	RESET	EN	SCL	SDA
RGB LED					Signal Pin

Example

• Github

<script> var purchase_link = 'https://m5stack.com/collections/m5-application/products/acrylic-piano-board-with-rgb-led'; anchor_search(purchase_link); scrollFunc(); </script>