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VMP403 

V. 01 

 15/04/2020 

©Velleman nv 

USER MANUAL 

1.

 

Introduction 

 

 

To all residents of the European Union 
Important environmental information about this product 

This symbol on the device or the package indicates that disposal of the device after its lifecycle 
could harm the environment. Do not dispose of the unit (or batteries) as unsorted municipal 
waste; it should be taken to a specialized company for recycling. This device should be 
returned to your distributor or to a local recycling service. Respect the local environmental 
rules. 

If

 

in doubt, contact your local waste disposal authorities.

 

 

 

 

Thank you for choosing Velleman! Please read the manual thoroughly before bringing this 
device into service. If the device was damaged in transit, do not install or use it and contact 
your dealer. 

 

2.

 

Safety Instructions 

 

 

Read and understand this manual and all safety signs before using this appliance. 

 

Indoor use only. 

 

 

 

 

This device can be used by children aged from 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 to the Velleman

®

 Service and Quality Warranty on the last pages of this manual. 

 

 

All modifications of the device are forbidden for safety reasons. Damage caused by user 
modifications to the device is not covered by the warranty. 

 

 

Only use the device for its intended purpose. Using the device in an unauthorised way will 
void the warranty. 

 

 

Damage caused by disregard of certain guidelines in this manual is not covered by the 
warranty and the dealer will not accept responsibility for any ensuing defects or problems. 

 

 

Nor Velleman nv nor its dealers can be held responsible for any damage (extraordinary, 
incidental or indirect) 

 

of any nature (financial, physical…) arising from the possession, 

use or failure of this product. 

 

 

Keep this manual for future reference. 

 

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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