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 S3 Development Board 2.8 inch B LCD 2.8inch Display 480x640 TouchScreen QMI8658 Sensor / Battery Port LVGL/HMI For Arduino Raspberry Pi 5 PCIe to USB Gen1 HUB and M.2 NVMe SSD PI5 Expansion board HAT+ Industrial USB TO RS232/485 Serial UART Converter FT232RNL Compact Size spotpear ESP32-P4-WIFI6 3.5inch LCD Display AI Development Board 320×480 3.5 inch TouchScreen Deepseek ESP32 S3 Development Board 3.5 inch LCD Capacitive Touch Screen 3.5inch Display 240×320 N16R8 AV to RGB Raspberry Pi 5 USB Audio MiniPCIe Interface 2 CH CAN Card USB CAN Multiple Protection Circuits For Linux/Windows H618 ESP32-S3 Industrial 8-CH Relay IOT LAN WiFi /Bluetooth /RS485 /RJ45 Ethernet /POE Raspberry Pi Thermal imaging EoAT Setting Luckfox Pico Camera User Guide Vertical Drag Instructions Allwinner H618 Arduino MLX90641 Raspberry Pi 5 ABS Case Jetson Orin Uninterruptible Power C For Simultaneously Charging and Discharging Raspberry Pi 5 NVMe

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

TAG： Argon ONE V3 M.2 NVME Case Raspberry Pi 5 PCIe To SSD ESP32-S3 N8R8 4寸LCD电容RGB显示触摸屏TV BOX 480x480 Raspberry Pi 5 Rounded LCD Raspberry Pi Camera RV1103 SpeedyBee F405 Mini BLS 35A FC ESC Stack Flight Controller DJI FPV Drone ESP32 IR Thermal Imaging Camera Suitable For CSI Cameras i7-1165G7 USB Binocular Camera 2MP AR0144 Distortion Free Binocular Synchronous Frame USB 2.0 Plug and Play WiFi Wireless ESP32 DDSM400 Motor Driver Direct Drive Servo Hub Motors Raspberry Pi Raspberry Pi Power Relay Board Options For 200 / 300 / 500mm Raspberry Pi Compute Module 5 IO Board Case Jetson Xavier NX AI 21TOPS Supercomputer Edge Computing eMMC-16GB RAM 8GB 16GB NVIDIA Raspberry Pi 5 Active Cooler ESP32 MLX90640 Raspberry Pi Pico 2 Pro RP2350A Linux PSRAM-8MB Development Board Display TouchScreen Camera Sipeed Lichee Tang Nano 20K FPGA RISCV Retro-Game Linux GW2AR-18 GOAI Gowin