Hi there,
If you download the 2018-08-06-raspbian-for-respeaker.zip from
<LINK_TEXT text=“https://v2.fangcloud.com/share/7395fd13 … 13&lang=en”>https://v2.fangcloud.com/share/7395fd138a1cab496fd4792fe5?folder_id=188000207913&lang=en</LINK_TEXT>, the image installs the driver and all alexa dependencies. you can use it directly.
Please provide the audacity screen shot for the 4 mics data and appreciate if you could provide the picture about the 4 mics. thanks.