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Raspberry Pi Audio Module (B) Tutorial

【software configuration】

  • sudo nano /boot/config.txt
  • add to

  • dtoverlay=audremap,pins_18_19
  • need change
  • dtparam=audio=off
  • to
  • dtparam=audio=on
  • Save, exit, restart
    sudo reboot 
  • After rebooting , You need enable local audio
    sudo raspi-config
    Select System Options -> Audio -> 'headphone'

    Then reboot again use 
    sudo reboot
  • Set audio voice max and play any music then you will hear sound

【Device Connection Diagram】

Connect Raspberry Pi Zero 2W (speaker output mode)


Connect to Raspberry Pi 4B (onboard speaker output mode)


External 8 Euro 5W Speaker Output Mode


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Price：
$8.59/12.89
Model：
Audio-Module-(B)
Brand：
Spotpear
SKU：
0102133

Raspberry Pi GPIO audio amplification PWM sound card speaker Buzzer expansion board

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