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： Raspberry Pi Zero 4G Cat1 With USB Hub Expansion Board LTE/GPS/EA/EU also For Zero 2W 2.66inch e-Paper e-link Module 360x184 4-Color Red Yellow Black White For Arduino Raspberry Pi STM32 Jetson Tutorial Information Wiki Program Code User Guide SpotPear UART Serial Server Raspberry Pi 6.25 inch DSI Display MIPI LCD (B) Capacitive TouchScreen 720x1560 Raspberry Pi 0.96inch LCD Raspberry Pi Pico Laser 450nm 5W high precision module Adjustable focal length For Laser Carving / Laser 3D Printing SpotPear PI5 ABS Case X1003 Raspberry Pi 5 PCIe to M.2 NVMe SSD MINI Adapter Board HAT Pi5 2242 2230 ESP32-C6 1.64inch AMOLED Display Development Board 280×456 1.64 inch TouchScreen RS232 to Ethernet RS485 to RJ45 ESP32 C6 Development Board 1.28 inch LCD Touch Screen 240x240 CST816S SD card slot ESP32-C6 LCD Development Board 0.85 inch Display 0.85inch Screen 128x128 Mini SD-Port QST LVGL For Arduino LoRa32-Heltec V4 ESP32-S3 LoRa SX1262 Development Board 863-928MHz Meshtastic For Arduino ESP32-S3 Industrial 8-CH Relay IOT LAN WiFi /Bluetooth /CAN /RJ45 Ethernet /POE 14 inch Dual LCD Computer PC Monitor Display Double Secondary Screen Type C Mini HDMI 1080P For Windows/MacOS Raspberry Pi 5 NVMe Luckfox Pico LCD

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

TAG： Core3566002032 Raspberry Pi 5 Raspberry Pi Pico Screen Raspberry Pi 5 PCIe to 4-CH PCIe FFC HAT Board Pi5 4 Channels Raspberry Pi Pico 2 P2350-Plus Smart Car Kit PicoGo2 Autonomous Driving Learning Car ESP32 C3 MINI TV Raspberry Pi 5 PCIe WIFI7 Google TPU BE200 AX210 AI ESP32-P4-WIFI6 4.3inch LCD Display AI Development Board 480&amp;times;800 4.3 inch TouchScreen Deepseek ESP32 S3 N8R8 ST7789 2.8inch LCD Captive TouchScreen Display 240x320 Jetson Orin Case Raspberry Pi 5 Red-White Case official Active Cooler Raspberry Pi 5 Pure-Copper Active Cooler Raspberry Pi 5 Raspberry Pi 14-inch Type-C/HDMI 4K TouchScreen 3840×2160 14inch computer UGV Rover PT AI 4G 5G OpenCV Robot Car MediaPipe Jetson Orin Nano Arducam CSI-to-HDMI Raspberry Pi 5 USB Camera 2MP OS02K10 sensor USB 2.0 IR-CUT 90° wide angle Raspberry Pi Pico 2 RP2350A USB-C Mini Development Board Raspberry Pi 5