Dennis Geurts
Published © Apache-2.0

Android Things Voice HAT Without a Voice HAT

Don't own a Voice HAT yet? No problem! You can start testing the 'Cardboard' version of Google Home without it too.

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Android Things Voice HAT Without a Voice HAT

Things used in this project

Hardware components

Raspberry Pi 3 Model B
Raspberry Pi 3 Model B
with a USB microphone and a speaker connected to the audio jack (or you play sound over HDMI)
×1
LED (generic)
LED (generic)
×1
Resistor 475 ohm
Resistor 475 ohm
or anything in that vicinity
×1
Pushbutton switch 12mm
SparkFun Pushbutton switch 12mm
×1

Software apps and online services

Android Things
Google Android Things
3.1-preview for RPi3

Story

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Code

Custom version of the original code base with some minor modifications

Just load it in Android Studio, compile it and install it on a RPi3 with I2S installed. Check the GPIO pins mentioned in the Activity.

Credits

Dennis Geurts

Dennis Geurts

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