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： Milk-V Duo S 512MB SG2000 RISC-V USB Camera 2MP GC2093 &zwnj;WDR Backlight Compensation&zwnj; Onboard microphone ESP32 S3 AI 0.85inch mini tiny Development Board 0.85 inch DeepSeek RGB LED Luckfox Pico Tutorial Pi5 ESP32 Thermal imaging camera IMX462 ISX031C GMSL Camera H100 Image Sensor IP67 protection rating For Jetson Orin And MAX9296 GMSL camera Sipeed Lichee Tang Nano 20K FPGA RISCV Open-Source Retro-Game Linux MINI Development Board GW2AR-18 Servo PWM motor WP5320 WP5335 35/20KG.CM 180° PWM digital servo double ball bearings Raspberry Pi WatchDog Attitude Sensor EC200U C4-P01 Development Board QuecPython LTE Cat-1 Bluetooth GNSS Positioning Computer USB Monitor Screen MPS2.5G Raspberry Pi 5 PCIe to NVME SSD And 2.5G Ethernet RJ45 HAT RTL8125 2280 2242 2230 ESP32 C3 Raspberry Pi 5 Audio Card Jetson Nano Heatsink Raspberry Pi MIPI ESP32-S3 7inch LCD Display 7 inch TouchScreen 7B 1024&times;600 N16R8 CAN RS485 Sensor

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

TAG： Raspberry Pi 10.1 inch LCD Display Capacitive TouchScreen 1920x1200 Jetson Nano mini Computer PC Pi5 Fan XIAO RA4M1 Tiny SuperMini Arduino Uno R4 SeeedStudio R7FA4M1 Arduino Atmega328P Raspberry Pi USB Camera 12MP IMX378 30fps onboard dual microphones Also For Jeston / RDK ESP32 S3 Development Board 2.4 inch LCD Capacitive Touch Screen 2.4inch Display 240×320 N16R8 Raspberr Raspberry Pi 5 DSI Raspberry Pi HQ High Quality Camera 12.3MP IMX477 Sensor M12 Lenses SpotPear Raspberry Pi RP2040 Long-Rang Screen USB Binocular Camera 2MP AR0144 Distortion Free Binocular Synchronous Frame USB 2.0 Plug and Play Raspberry Pi 5 Terminal T-Deck ESP32-S3 SX1262 LoRa LoRaWAN 2.8 inch LCD TouchScreen Display Blackberry KeyBoard LILYGO Arduino ESP32 S3 2.8 inch LCD Display 480x640 ESP32-S3 MAX AI Camera 3.5inch LCD Dual MIC Development Board Display 320x480 3.5 inch TouchScreen Voice Interruption Object Recognition Raspberry Pi 5 802.3af JETSON NANO Raspberry Pi 5 PCIe M.2 NVMe SSD Pi5 2230-Board mini