pinout.vvzero.com/src/zh/translate/rainbow-hat.md

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2022-01-05 23:15:31 +08:00
<!--
---
name: Rainbow HAT
class: board
type: display,led,multi,sensor,touch
formfactor: HAT
manufacturer: Pimoroni
description: Sensors and IO for Android Things
url: http://blog.pimoroni.com/android-things-launch/
github: https://github.com/pimoroni/rainbow-hat
buy: https://shop.pimoroni.com/products/rainbow-hat-for-android-things
image: 'rainbow-hat.png'
pincount: 40
eeprom: yes
power:
'4':
'17':
ground:
'6':
'9':
'14':
'20':
'25':
'30':
'34':
'39':
pin:
'3':
mode: i2c
'5':
mode: i2c
'19':
mode: spi
'21':
mode: spi
'23':
mode: spi
'24':
mode: spi
'33':
name: Buzzer
mode: pwm
'31':
name: Red/Left LED
mode: output
active: high
'35':
name: Green/Middle LED
mode: output
active: high
'37':
name: Blue/Right LED
mode: output
active: high
'40':
name: Touch A
mode: input
active: low
'38':
name: Touch B
mode: input
active: low
'36':
name: Touch C
mode: input
active: low
i2c:
'0x70':
name: Matrix Driver
device: HT16K33
'0x77':
name: Barometer
device: BMP280
-->
# Rainbow HAT for Android Things™
Rainbow HAT has a buffet of sensors, inputs and displays to explore Android Things™. Use it as a weather station, a clock, a timer or stopwatch, a mood light, or endless other things.
## Features
* Seven APA102 multicolour LEDs
* Four 14-segment alphanumeric displays
* HT16K33 display driver chip
* Three capacitive touch buttons
* Atmel QT1070 capacitive touch driver chip
* BMP280 temperature and pressure sensor
* Blue, green and red LEDs
* Piezo buzzer
To get the HAT set up and ready to go you can use the one-line product installer:
```bash
curl https://get.pimoroni.com/rainbowhat | bash
```