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VMP403 

V. 01 

 15/04/2020 

©Velleman nv 

 

Google Assistant 

 

Follow 

this

 manual to configure the Google Assistant on your Raspberry Pi (from 

Configure a 

Developer Project and Account Settings

 up to 

Run the Sample Code

). 

 

 

 

Once this works, you can go on with controlling LEDs, sensors, a speaker, etc., which you can 
connect to the ReSpeaker 2-mics Pi HAT. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Use this device with original accessories only. Velleman nv cannot be held 
responsible in the event of damage or injury resulting from (incorrect) use of this 
device. For more info concerning this product and the latest version of this manual, 
please visit our website www.velleman.eu. The information in this manual is subject 
to change without prior notice.

 

 

 

 

© COPYRIGHT NOTICE 
The copyright to this manual is owned by Velleman nv. All worldwide rights reserved. 

No part of this manual may be copied, reproduced, translated or reduced to any electronic 
medium or otherwise without the prior written consent of the copyright holder.  

 

Summary of Contents for VMP403

Page 1: ...VMP403 USER MANUAL 2 ...

Page 2: ... 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the device in a safe way and understand the hazards involved Children shall not play with the device Cleaning and user maintenance shall not be made by children without supervision 3 General Guidelines Refer...

Page 3: ...nterfaces for expanding your applications There is also a 3 5mm Audio Jack and JST 2 0 Speaker pins for audio output Technical Specifications dimensions 65 x 30 x 15 mm 2 6 x 1 18 x 0 6 5 Operation Overview Follow this manual to connect the Raspberry Pi 4 2 GB RAM to Google Assistant This service allows you to voice control the appliance after saying Ok Google or hey Google Requirements Raspberry ...

Page 4: ...spberry Pi 4 2 Download and install the drivers for the ReSpeaker by entering following commands into the Command Prompt o sudo apt get update o sudo apt get upgrade o git clone o cd seeed voicecard o sudo install sh This may take a couple of minutes When ready reboot the Raspberry Pi ...

Page 5: ...15 04 2020 5 Velleman nv o sudo reboot 3 Now let s check if the name of the ReSpeaker matches with the name of the source Open the Command Prompt and enter following commands o cd speed voicecard o aplay o arecord ...

Page 6: ...n nv 4 Now it s time to set the sound Enter following command o alsamixer Press F6 and select the correct board option 1 Set following values o Lower ADC PCM to 25 or you will hear a loud beep o Set the recording s volume with Capture ...

Page 7: ...com respeaker mic_hat git o cd mic_hat o python pixels py You can change the colour of the LEDs through the Command Prompt Using the On Board User Button 1 The press button on the ReSpeaker 2 mics is connected to the GPIO17 Enter following commands o sudo pip install rpi gpio o nano userbutton py 2 Copy the code below into the Command Prompt import RPi GPIO as GPIO import time GPIO setmode GPIO BC...

Page 8: ...VMP403 V 01 15 04 2020 8 Velleman nv 3 Save the code with CTRL S 4 Execute with python userbutton py Check the terminal to see if the button is pressed ...

Page 9: ...s only Velleman nv cannot be held responsible in the event of damage or injury resulting from incorrect use of this device For more info concerning this product and the latest version of this manual please visit our website www velleman eu The information in this manual is subject to change without prior notice COPYRIGHT NOTICE The copyright to this manual is owned by Velleman nv All worldwide rig...

Page 10: ...n shocks falls dust dirt humidity and by the article as well as its contents e g data loss compensation for loss of profits consumable goods parts or accessories that are subject to an aging process during normal use such as batteries rechargeable non rechargeable built in or replaceable lamps rubber parts drive belts unlimited list flaws resulting from fire water damage lightning accident natural...

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