I have the 4 speaker array connected to raspberry pi via USB.
How do I adjust the volume of the speaker connected to the respeaker headphone jack?
Hi there, please try the link and see if it works. thanks.
<LINK_TEXT text=“https://die-antwort.eu/techblog/2017-12 … mand-line/”>https://die-antwort.eu/techblog/2017-12-raspberry-pi-usb-audio-interface-command-line/</LINK_TEXT>
Seeed techsupport team