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： DTM3202 Raspberry Pi IR Thermal Imaging Camera 1.5inch LCD Jetson Nano 1.54inch OLED LuckFox Core3566 Raspberry Pi RP2040 LoRa-HF Raspberry Pi 4B/5 Industrial UART 2CH RS485 RS232 CAN FD HAT With Case For Installation of guide rails and hanging Raspberry Pi PICO Long-Range Communication Raspberry Pi 8 inch DSI LCD Display With 5MP Front Camera MIPI 800×480 Capacitive TouchScreen Raspberry Pi LCD Capacitive TouchScreen Display HDMI 6.25inch 720x1560 ESP32 S3 Development Board 1.47 inch LCD Touch Screen 1.47inch Display 172&times;320 SD AXS5106L JD9853 DAPLINK Argon MP2.5G Raspberry Pi 5 PCIe to 2.5G Ethernet HAT Pi5 RTL8125 Arduino Thermal imaging ESP32-S3 3.49-inch Development Board DeepSeek AI Chat Box 3.49inch LCD Capacitive TouchScreen Display 172×640 N16R8 LuckFox Raspberry Pi 5 D Raspberry Pi 5 Milk V Duo UART

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

TAG： ESP32-C6 WiFi 6 ESP32-C6-Zero Super-Mini ESP32-C6FH4 WiFi 6 Bluetooth 5 Spotpear Raspberry Pi ESP32-S3 DeepSeek AI Box Robot Development Board N16R8 Toy Doll Option 0.71 inch Electronic Eyes Core3566004000 ESP32-S3 M.2 NVMe SSD Industrial Modbus RS485 RTU 8-ch Magnetic Latching Relay Module (C) With Digital Input ESP32-S3 Smart 86 Box Development Board with 4 inch 480x480 Display Touch Screen For AI and DeepSeek Raspberry Pi 64MP Camera STM32 0.96inch RGB OLED MINI linux board 4inch LCD IPS Captive TouchScreen 720&amp;amp;times;720 Display Luckfox Pico Raspberry pi 5 Aluminum Case Raspberry Pi 0.96inch OLED Sipeed NanoKVM-USB LuckFox Pico Camera LCD Screen Milk V Duo LuckFox SC3336