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： ESP32 Thermal imaging camera Install Espressif IDF Plugin Tutorial User Guide Milk-V Duo Camera Tutorial Raspberry Pi RP2040 Long-Rang Raspberry Pi 5 PD Activation NV3030B UART To Ethernet ESP32 ST7789 configuration Raspberry Pi Pico 1.54inch LCD display 240×240 IPS 1.54 inch screen ESP32 Display Raspberry Pi 5 PCIe to M.2 NVMe SSD Adapter Board HAT Raspberry Pi Starlight Camera IR-CUT IMX462 (A) Sensor 2MP 90 Degree LuckFox Pico Camera Raspberry Pi Pico 2 RP2350 ETH CH9120 TCP/UDP Ethernet Network For Arduino Raspberry Pi 1.3inch LCD Adjustable Focus Raspberry Pi Autofocus Camera Raspberry Pi Pico 2 RP2350 1.69 inch LCD TouchScreen Development Board 240x280 1.69inch Display QMI8658 6-Axis 1.54inch OLED user guide Raspberry Pi Pico 2 RP2350B 3.49-inch capacitive TouchCcree 3.49inch LCD display development board 172×640

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

TAG： Intel 11th AI Board ESP32 S3 N16R8 Development board 1.9 inch LCD Display 1.9inch TouchScreen 170×320 SD-Port RGB LED QMI8658 6-Axis ST7789 CST816 RP2040 LoRa-HF Raspberry Pi 7 inch LCD DSI 1024×600 Display Capacitive Touchscreen Computer USB Monitor Screen 3.4inch Round LCD HDMI Capacitive touchscreen display Raspberry Pi Jetson Nano mini PC 800x800 Gigabit SFP optical modules use LC interfaces support hot-swapping and are plug-and-play SpotPear USB IR Infrared Thermal Imaging Camera B DeepSeek Chat Robot ESP32-S3 1.54 inch LCD N16R8 MUMA Development Board Display Screen Wifi Weather Station TimeClock Raspberry Pi Official Original SD TF Card 32GB 64GB MilkV-Duo Gift ornaments Pi5 Official Active Cooler PC USB Monitor Screen ESP32 C6 Development Board 2.73 inch LCD Display Screen ILI9488 For Dual band WiFi Onborad SD-Port Raspberry Pi LCD Capacitive TouchScreen Display HDMI 6.25inch 720x1560 Raspberry Pi 5 Sound Card Modbus