GPIO Audio Module-Raspbian-Audio configuration tutorial

If your Module is GPIO18
Download audremap18.dtbo to your pi
sudo cp audremap18.dtbo /boot/overlays/
sudo nano /boot/config.txt
Add this code
dtoverlay=audremap18,pins_18_19

If your Module is GPIO19
Download audremap19.dtbo to your pi
sudo cp audremap19.dtbo /boot/overlays/
sudo nano /boot/config.txt
Add this code
dtoverlay=audremap19,pins_18_19

If your Module is GPIO18&GPIO19
sudo nano /boot/config.txt
Add this code
dtoverlay=audremap,pins_18_19

Then you need reboot
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

TAG： MPS2280 POE Raspberry Pi 5 PCIe to M.2 NVMe SSD Adapter Board HAT Pi5 2280/2242/2230 Raspberry Pi 7.5 inch e-Paper link (H) RYBW 800x480 For Arduino / Jetson Nano / STM32 MPUUART Raspberry Pi 5 PCIe to ISO 2-CH RS485 /2-CH RS232 / USB /UART / TTL SK18 Computer AI Deepseek Voice Keyboard Linux 18x1.58inch LCD Screen Customize keys BPI MP2.5G Raspberry Pi 5 PCIe to 2.5G Ethernet HAT Pi5 RTL8125 SpotPear CM4 OpenWrt Tutorial Jetson ESP32 ST7789 Raspberry Pi 8.8 inch DSI MIPI LCD TouchScreen Display 8.8inch 480x1920 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 Milk-V Duo S User Guide Total Development Board PI5 Raspberry Pi 5/4B not boot To update BootLoader EEPROM Tutorial 3.4inch Round LCD HDMI Capacitive Touchscreen Display 800x800 For Raspberry Pi/Jetson Nano/mini PC ESP32 C3 UART To Ethernet Raspberry Pi 5 Sound Card ESP32-S3 Round Screen

Raspberry Pi GPIO Audio Module for zero 2W/3B/4B/CM4

TAG： Raspberry Pi 5 spotpear Core3566102032 Raspberry Pi USB WIFI 5G 2dbi AC600M Antenna wireless Dual Band 2.4G 5.8G RTL8811CU Raspberry Pi 2.9 inch e-Paper link (G) RYBW 296x128 For Arduino / Jetson / STM32 /ESP32 T-QTC6 ESP32-C6 0.85 inch LCD Development Board 0.85inch TouchScreen Raspberry Pi 5 4B easy Adapter Micro HDMI 4K Raspberry Pi 5 AI Machine Vision Kit OAK D S2 JPEG Encoder 12MP 4TOPS OpenCV Camera Raspberry Pi 11.9inch LCD Raspberry Pi 5 Case Accelerometer Raspberry Pi 2-Channel Isolated CAN Bus Raspberry Pi 5 Arducam ESP32-P4-WIFI6-POE-ETH ESP32-C6 MIPI DSI 10.1 inch Display/CSI Camera/Audio Speaker For AI Deepseek SpeedyBee BLS 55A ESC Flight Controller Motor Driver Board DJI FPV Drone M12 High Resolution Lens 12MP 8mm Raspberry Pi High Quality Camera M12 TTL To CAN LuckFox