https://github.com/respeaker/mic_hat

2 Mic Array for Raspberry Pi
https://github.com/respeaker/mic_hat

alexa-voice-service google-assistant microphone raspberry-pi raspberrypi respeaker

Last synced: 7 months ago
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2 Mic Array for Raspberry Pi

• Host: GitHub
• URL: https://github.com/respeaker/mic_hat
• Owner: respeaker
• License: gpl-2.0
• Created: 2017-06-01T10:04:48.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2023-04-26T01:42:39.000Z (about 2 years ago)
• Last Synced: 2024-08-06T21:40:34.887Z (10 months ago)
• Topics: alexa-voice-service, google-assistant, microphone, raspberry-pi, raspberrypi, respeaker
• Language: Python
• Homepage: https://www.seeedstudio.com/ReSpeaker-2-Mics-Pi-HAT-p-2874.html
• Size: 23.4 KB
• Stars: 102
• Watchers: 14
• Forks: 32
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
MIC HAT for Raspberry Pi

========================

To build voice enabled projects with Google Assistant, Amazon Alexa Voice service and etc. 

[![](https://github.com/SeeedDocument/MIC_HATv1.0_for_raspberrypi/blob/master/img/mic_hatv1.0.png?raw=true)](https://www.seeedstudio.com/ReSpeaker-2-Mics-Pi-HAT-p-2874.html)

## Requirements

+ [seeed-voicecard](https://github.com/respeaker/seeed-voicecard), the kernel driver for on-board WM8960 codec

+ [spidev](https://pypi.python.org/pypi/spidev) for on-board SPI interface APA102 LEDs

+ [google-assistant-library](https://github.com/googlesamples/assistant-sdk-python/tree/master/google-assistant-sdk/googlesamples/assistant/library)

+ [avs](https://github.com/respeaker/avs), Alexa Voice Service client python library

+ [voice-engine](https://github.com/voice-engine/voice-engine)

## Setup

1. Go to [seeed-voicecard](https://github.com/respeaker/seeed-voicecard) and install it

2. Use `raspi-config` to enable SPI.

3. Install `spidev` (`pip install spidev`).

4. Run `python pixels.py` to test the pixels.

## Build a Google Home like device with Google Assistant SDK

1. Setup [google-assistant-library](https://github.com/googlesamples/assistant-sdk-python/tree/master/google-assistant-sdk/googlesamples/assistant/library)

2. Run `python google_assistant.py --device_model_id 'respeaker-xyz'`

## Build an Echo like device with Alexa Voice Service

1. `pip install avs voice-engine`

2. Go to [snowboy](https://github.com/Kitt-AI/snowboy) and install its python binding.

3. `python alexa.py`