Install Google Assistant on Raspberry Pi Zero W

gistfile1.txt

sudo apt-get update

//List all recording devices
arecored -l

//List all audio playing devices
aplay -l

// create a .asoundrc file
cd /home/pi
touch .asoundrc
vi .asoundrc

//Include the following in your .asoundrc file:
pcm.!default {
  type asym
  capture.pcm "mic"
  playback.pcm "speaker"
 }
pcm.mic {
  type plug
  slave
  {
    pcm "hw:1,0"
  }
}
pcm.speaker {
  type plug
  slave
  {
    pcm "hw:1,0
  }
 }
 
 sudo apt-get install python3-dev python3-venv
 python3 -m venv env
 env/bin/python -m pip install --upgrade setuptools
 sudo apt-get install git
 source env/bin/activate
 git clone https://github.com/googlesamples/assistant-sdk-python
 cp -r assistant-sdk-python/google-assistant-sdk/googlesamples/assistant/grpc ./ZeroExample
 python -m pip install --upgrade --google-auth-oauthlib[tool]
 google-oauthlib-tool --client-secrets <pathtojsonfile> --scope https://www.googleapis.com/auth/assistant-sdk-prototype --save --headless
 // credentials get saved here: /home/pi/.config/google-oauthlib-tool/credentials.json
 sudo apt-get install portaudio19-dev libffi-dev libssl-dev
 
 //Following command takes a while to install on Rasp Zero, 30+ minutes
 pip install --upgrade google-assistant-grpc
 
 //10+ minutes, the requirements.txt file is located in zero example folder
 pip install --upgrade -r requirements.txt
 pip install --upgrade urllib3
 
 
 //In ZeroExample directory, run this to test everything
 python3 -m audio_helpers
 
 //Run this to do push to talk with rasp-pi & google assistant
 python3 -m pushtotalk