respeaker 2mic not detected

Products & Technology ReSpeaker
#1

Dear Seeed,



I bought 2 respeaker mic2 and both are not working.

I tried the following things:


  • install on latest raspbian buster, (raspberry pi zero w)



    sudo apt-get update and upgrade

    git clone https://github.com/respeaker/seeed-voicecard

    cd seeed-voicecard

    sudo ./install.sh

    sudo reboot



    after reboot, arecord -l, but no devices are found.


  • install on latest raspian stretch, no devices found


  • using the raspbian respeaker image on Dafang, no devices found.



    I tried connecting it with diffrent USB cables and with diffrent chargers, no devices are found.

    I tried connecting it to my windows laptop, device manager doesnt see it.



    Do i have 2 faulty devices or do i miss something.?
#2

Hi there

firstly , you can visit <LINK_TEXT text=“https://v2.fangcloud.com/share/7395fd13 … ario=share”>https://v2.fangcloud.com/share/7395fd138a1cab496fd4792fe5?folder_id=188000207913&lang=en&preview=188002339479&scenario=share</LINK_TEXT> to get frimware that compatib zero. and, You don’t need to update anything,only type arecord -l . :smiley:

#3

Thanks for the info. Unfortunately its stil not working.

Cant find the device with arecord -l .

#4

It is working now, IT was bad soldering , my bad

#5

Hi,



happy to know that it’s working. Keep Making :sunglasses:

#6

The ReSpeaker 2 Mic Array is a 2 microphone array Pi Hat for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on.



The board is based on WM8960, a low power stereo codec. There are 2 microphones on both sides of the board for collecting sounds and it also provides 3 APA102 RGB LEDs, 1 User Button and 2 on-board Grove interfaces for expanding your applications. What is more, 3.5mm Audio Jack or JST 2.0 Speaker Out are both available for audio output.