SINOVOIP BANANA-PI-M1+ [31/110] Bpi m1audio

BPI-M1Audio

BananapiBPI-M1supporttwoaudiodeviceHDMIandheadphone

HowtochooseHDMIorheadphoneforaudiooutput

sudonano/etc/asound.conf

pcm.!default{

typehw

card0//IfyouwanttosetHDMIasoutput,turn0to1.

device0

}

ctl.!default{

typehw

card0//IfyouwanttosetHDMIasoutput,turn0to1.

}

Plugintheheadphoneandtype

speaker-test-twav-c2

Thesound"soundleft，soundright，soundleft"willoutputfromheadphone.

sudoapt-getinstallespeak

espeak"hello"　　//say:hello

espeak"hello_bananapi"　　//say:hellobananapi

Runthesoundvolumecontroler,youcansee

sudoalsamixer

BPI-M1Audio