Banana pi BPI-M2 Zero Audio Output Tutorial

Raspbian pre configured audio output image download address

Ubuntu pre configured audio output image download address

System2020-04-28-ubuntu-16.04-mate-desktop-bpi-m2z-sd-emmc (Account number: pi Password: bananapi)

sudo nano /etc/asound.conf

Enter the following

pcm.!default {

type hw

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

device 0

}

ctl.!default {

type hw

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

}

Save and restart

Right-click the speaker to bring up the above option, and left-click the above option.

After the setting bar pops up and the HDMI position is selected according to the above figure, the motor close is turned off.

The position of mouse horn icon shows that audio information has been switched to HDMI.

System2020-04-28-raspbian-stretch-bpi-m2z-sd-emmc (Account number: pi Password: bananapi)

Open ssh remote

sudo service ssh start

sudo nano /etc/asound.conf

Enter the following

pcm.!default {

type hw

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

device 0

}

ctl.!default {

type hw

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

}

Save and restart

sudo apt-get install pavucontrol --fix-missing -y

Music player installation

sudo apt-get install qmmp -y --fix-missing

TAG： SeeedStudio SenseCAP Watcher Clear Enclosure Camera AI ESP32-S3 Himax WiseEye2 HX6538 AI Agent Raspberry Pi Zero 2W Dual Ethernet Expansion Board USB Hub Expansion RJ45 ESP32-S3 AI Voice Dialogue Robot Mechanical Dog Development Board Toy Tabletop Pet Deepseek User Guide NanoKVM-Lite-Quick-Start Raspberry Pi Pico Raspberry Pi 5 27W Power RISC-V DeepSeek AI Voice Chat ESP32 S3 Development Board 1.85 inch Round LCD 1.85inch Display QMI8658 /MIC /SD /MP3 Audio LVGL For Arduino Raspberry Pi DS3231 EchoEar 1.85 inch Round TouchScreen 1.85inch QSPI LCD 360*360 CST816T ST77916 spotpear Raspberry Pi Buzzer Raspberry Pi 5 PCIe to M.2 NVMe SSD Adapter Board HAT Pi5-PCIe-MPS2242-2230-Board ESP32-P4-WIFI6 5inch LCD Display AI Development Board 720×1280 5 inch TouchScreen Deepseek USB To CAN TOF Time-Of-Flight Laser Range Sensor Radar Module UART / I2C Port Luckfox Pico Zero RV1106G3 SD WiFi6 Audio eMMC-8G RAM-256MB Luckfox Pico PLUS Cortex-A7