BPI-M1 Audio
Banana pi BPI-M1 support two audio device HDMI and headphone
- How to choose HDMI or headphone for audio outputsudo nano /etc/asound.confpcm.!default {type hwcard 0 //If you want to set HDMI as output ,turn 0 to 1.device 0}ctl.!default {type hwcard 0 //If you want to set HDMI as output ,turn 0 to 1.}
- Plug in the headphone and typespeaker-test -twav -c2
- The sound "sound left,sound right,sound left" will output from headphone.sudo apt-get install espeakespeak "hello" //say: helloespeak "hello_bananapi" //say: hello banana pi
- Run the sound volume controler,you can seesudo alsamixer
Last modified 3yr ago