Current version of the OpenAuto Pro is 9.0
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Default audio device
#1
Default audio device was disabled to not interfere with external sound devices (like USB sound cards). In order to reenable it you must edit two files below

1. /boot/config.txt
Remove or comment line (add # at the beginning of the line) "dtparam=audio=off"

2. /boot/config.txt
Add line "dtparam=audio=on"

3. /etc/modprobe.d/raspi-blacklist.conf
Remove line "blacklist snd_bcm2835"

To configure audio devices you can use PulseAudio Volume Control tool. The tool is available in Start Menu -> Sound & Video -> PulseAudio Volume Control. Also please be aware that OpenAuto requires microphone input to work properly.


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